| 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 | $157.90 | 11.544% | $176.128 | $176.13 | $176.15 | $176.10 |
| Purchase #2 | $64.69 | 5.188% | $68.0461 | $68.05 | $68.05 | $68.00 |
| Purchase #3 | $185.29 | 10.163% | $204.121 | $204.12 | $204.10 | $204.10 |
| Purchase #4 | $171.63 | 3.638% | $177.8739 | $177.87 | $177.85 | $177.90 |
| Purchase #5 | $98.35 | 12.590% | $110.7323 | $110.73 | $110.75 | $110.70 |
| Purchase #6 | $178.67 | 10.245% | $196.9747 | $196.97 | $196.95 | $197.00 |
| Purchase #7 | $138.95 | 9.671% | $152.3879 | $152.39 | $152.40 | $152.40 |
| 7 purchase totals = | $995.48 | $1,086.2639 | $1,086.26 | $1,086.25 | $1,086.20 | |