| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $134.80 | 7.738% | $145.2308 | $145.23 | $145.25 | $145.20 |
| Purchase #2 | $238.26 | 13.822% | $271.1923 | $271.19 | $271.20 | $271.20 |
| Purchase #3 | $124.53 | 8.470% | $135.0777 | $135.08 | $135.10 | $135.10 |
| Purchase #4 | $237.45 | 12.129% | $266.2503 | $266.25 | $266.25 | $266.30 |
| Purchase #5 | $249.98 | 12.288% | $280.6975 | $280.70 | $280.70 | $280.70 |
| Purchase #6 | $157.95 | 13.213% | $178.8199 | $178.82 | $178.80 | $178.80 |
| Purchase #7 | $189.35 | 9.687% | $207.6923 | $207.69 | $207.70 | $207.70 |
| 7 purchase totals = | $1,332.32 | $1,484.9608 | $1,484.96 | $1,485.00 | $1,485.00 | |