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 | $141.65 | 8.272% | $153.3673 | $153.37 | $153.35 | $153.40 |
Purchase #2 | $133.82 | 10.857% | $148.3488 | $148.35 | $148.35 | $148.30 |
Purchase #3 | $108.41 | 12.805% | $122.2919 | $122.29 | $122.30 | $122.30 |
Purchase #4 | $142.92 | 6.450% | $152.1383 | $152.14 | $152.15 | $152.10 |
Purchase #5 | $31.78 | 4.168% | $33.1046 | $33.10 | $33.10 | $33.10 |
Purchase #6 | $138.33 | 12.397% | $155.4788 | $155.48 | $155.50 | $155.50 |
Purchase #7 | $23.36 | 6.238% | $24.8172 | $24.82 | $24.80 | $24.80 |
7 purchase totals = | $720.27 | $789.5469 | $789.55 | $789.55 | $789.50 |