| 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 | $140.39 | 6.151% | $149.0254 | $149.03 | $149.05 | $149.00 |
| Purchase #2 | $172.26 | 13.126% | $194.8708 | $194.87 | $194.85 | $194.90 |
| Purchase #3 | $23.27 | 13.549% | $26.4229 | $26.42 | $26.40 | $26.40 |
| Purchase #4 | $32.41 | 3.440% | $33.5249 | $33.52 | $33.50 | $33.50 |
| Purchase #5 | $136.28 | 12.278% | $153.0125 | $153.01 | $153.00 | $153.00 |
| Purchase #6 | $204.35 | 8.500% | $221.7198 | $221.72 | $221.70 | $221.70 |
| Purchase #7 | $145.98 | 6.177% | $154.9972 | $155.00 | $155.00 | $155.00 |
| 7 purchase totals = | $854.94 | $933.5735 | $933.57 | $933.50 | $933.50 | |