| 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 | $155.71 | 9.147% | $169.9528 | $169.95 | $169.95 | $170.00 |
| Purchase #2 | $232.31 | 3.760% | $241.0449 | $241.04 | $241.05 | $241.00 |
| Purchase #3 | $89.39 | 8.256% | $96.77 | $96.77 | $96.75 | $96.80 |
| Purchase #4 | $144.95 | 6.360% | $154.1688 | $154.17 | $154.15 | $154.20 |
| Purchase #5 | $203.86 | 11.763% | $227.8401 | $227.84 | $227.85 | $227.80 |
| Purchase #6 | $115.87 | 11.817% | $129.5624 | $129.56 | $129.55 | $129.60 |
| Purchase #7 | $246.87 | 4.724% | $258.5321 | $258.53 | $258.55 | $258.50 |
| 7 purchase totals = | $1,188.96 | $1,277.8711 | $1,277.86 | $1,277.85 | $1,277.90 | |