| 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 | $152.34 | 11.288% | $169.5361 | $169.54 | $169.55 | $169.50 |
| Purchase #2 | $24.40 | 9.336% | $26.678 | $26.68 | $26.70 | $26.70 |
| Purchase #3 | $171.96 | 4.392% | $179.5125 | $179.51 | $179.50 | $179.50 |
| Purchase #4 | $5.52 | 11.623% | $6.1616 | $6.16 | $6.15 | $6.20 |
| Purchase #5 | $194.64 | 9.214% | $212.5741 | $212.57 | $212.55 | $212.60 |
| Purchase #6 | $202.98 | 13.226% | $229.8261 | $229.83 | $229.85 | $229.80 |
| Purchase #7 | $145.53 | 10.342% | $160.5807 | $160.58 | $160.60 | $160.60 |
| 7 purchase totals = | $897.37 | $984.8691 | $984.87 | $984.90 | $984.90 | |