| 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 | $176.37 | 4.150% | $183.6894 | $183.69 | $183.70 | $183.70 |
| Purchase #2 | $160.78 | 7.669% | $173.1102 | $173.11 | $173.10 | $173.10 |
| Purchase #3 | $163.50 | 9.384% | $178.8428 | $178.84 | $178.85 | $178.80 |
| Purchase #4 | $91.31 | 11.570% | $101.8746 | $101.87 | $101.85 | $101.90 |
| Purchase #5 | $68.26 | 5.720% | $72.1645 | $72.16 | $72.15 | $72.20 |
| Purchase #6 | $182.55 | 8.529% | $198.1197 | $198.12 | $198.10 | $198.10 |
| Purchase #7 | $234.37 | 6.541% | $249.7001 | $249.70 | $249.70 | $249.70 |
| 7 purchase totals = | $1,077.14 | $1,157.5013 | $1,157.49 | $1,157.45 | $1,157.50 | |