| 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 | $127.75 | 6.386% | $135.9081 | $135.91 | $135.90 | $135.90 |
| Purchase #2 | $196.43 | 8.267% | $212.6689 | $212.67 | $212.65 | $212.70 |
| Purchase #3 | $123.91 | 9.837% | $136.099 | $136.10 | $136.10 | $136.10 |
| Purchase #4 | $22.58 | 13.718% | $25.6775 | $25.68 | $25.70 | $25.70 |
| Purchase #5 | $10.58 | 8.496% | $11.4789 | $11.48 | $11.50 | $11.50 |
| Purchase #6 | $149.92 | 7.106% | $160.5733 | $160.57 | $160.55 | $160.60 |
| Purchase #7 | $155.53 | 10.817% | $172.3537 | $172.35 | $172.35 | $172.40 |
| 7 purchase totals = | $786.70 | $854.7594 | $854.76 | $854.75 | $854.90 | |