| 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 | $138.91 | 10.111% | $152.9552 | $152.96 | $152.95 | $153.00 |
| Purchase #2 | $11.34 | 8.610% | $12.3164 | $12.32 | $12.30 | $12.30 |
| Purchase #3 | $129.42 | 12.790% | $145.9728 | $145.97 | $145.95 | $146.00 |
| Purchase #4 | $47.42 | 6.516% | $50.5099 | $50.51 | $50.50 | $50.50 |
| Purchase #5 | $165.52 | 12.636% | $186.4351 | $186.44 | $186.45 | $186.40 |
| Purchase #6 | $23.48 | 9.120% | $25.6214 | $25.62 | $25.60 | $25.60 |
| Purchase #7 | $46.52 | 3.604% | $48.1966 | $48.20 | $48.20 | $48.20 |
| 7 purchase totals = | $562.61 | $622.0074 | $622.02 | $621.95 | $622.00 | |