| 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 | $165.38 | 3.184% | $170.6457 | $170.65 | $170.65 | $170.60 |
| Purchase #2 | $85.50 | 9.452% | $93.5815 | $93.58 | $93.60 | $93.60 |
| Purchase #3 | $181.83 | 7.154% | $194.8381 | $194.84 | $194.85 | $194.80 |
| Purchase #4 | $91.77 | 11.765% | $102.5667 | $102.57 | $102.55 | $102.60 |
| Purchase #5 | $179.33 | 10.174% | $197.575 | $197.58 | $197.60 | $197.60 |
| Purchase #6 | $131.83 | 13.140% | $149.1525 | $149.15 | $149.15 | $149.20 |
| Purchase #7 | $112.75 | 3.267% | $116.4335 | $116.43 | $116.45 | $116.40 |
| 7 purchase totals = | $948.39 | $1,024.7930 | $1,024.80 | $1,024.85 | $1,024.80 | |