| 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 | $143.52 | 8.109% | $155.158 | $155.16 | $155.15 | $155.20 |
| Purchase #2 | $67.51 | 7.403% | $72.5078 | $72.51 | $72.50 | $72.50 |
| Purchase #3 | $197.27 | 3.347% | $203.8726 | $203.87 | $203.85 | $203.90 |
| Purchase #4 | $227.81 | 7.369% | $244.5973 | $244.60 | $244.60 | $244.60 |
| Purchase #5 | $69.51 | 10.502% | $76.8099 | $76.81 | $76.80 | $76.80 |
| Purchase #6 | $201.53 | 12.425% | $226.5701 | $226.57 | $226.55 | $226.60 |
| Purchase #7 | $108.90 | 7.786% | $117.379 | $117.38 | $117.40 | $117.40 |
| 7 purchase totals = | $1,016.05 | $1,096.8947 | $1,096.90 | $1,096.85 | $1,097.00 | |