| 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 | $187.43 | 5.413% | $197.5756 | $197.58 | $197.60 | $197.60 |
| Purchase #2 | $217.52 | 12.316% | $244.3098 | $244.31 | $244.30 | $244.30 |
| Purchase #3 | $192.65 | 11.841% | $215.4617 | $215.46 | $215.45 | $215.50 |
| Purchase #4 | $122.85 | 6.383% | $130.6915 | $130.69 | $130.70 | $130.70 |
| Purchase #5 | $152.47 | 9.456% | $166.8876 | $166.89 | $166.90 | $166.90 |
| Purchase #6 | $63.46 | 6.339% | $67.4827 | $67.48 | $67.50 | $67.50 |
| Purchase #7 | $96.29 | 7.285% | $103.3047 | $103.30 | $103.30 | $103.30 |
| 7 purchase totals = | $1,032.67 | $1,125.7136 | $1,125.71 | $1,125.75 | $1,125.80 | |