| 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 | $167.28 | 6.496% | $178.1465 | $178.15 | $178.15 | $178.10 |
| Purchase #2 | $170.51 | 9.145% | $186.1031 | $186.10 | $186.10 | $186.10 |
| Purchase #3 | $54.61 | 7.358% | $58.6282 | $58.63 | $58.65 | $58.60 |
| Purchase #4 | $25.96 | 4.414% | $27.1059 | $27.11 | $27.10 | $27.10 |
| Purchase #5 | $62.80 | 8.131% | $67.9063 | $67.91 | $67.90 | $67.90 |
| Purchase #6 | $250.50 | 13.647% | $284.6857 | $284.69 | $284.70 | $284.70 |
| Purchase #7 | $73.60 | 9.768% | $80.7892 | $80.79 | $80.80 | $80.80 |
| 7 purchase totals = | $805.26 | $883.3649 | $883.38 | $883.40 | $883.30 | |