| 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 | $151.53 | 5.576% | $159.9793 | $159.98 | $160.00 | $160.00 |
| Purchase #2 | $213.31 | 5.327% | $224.673 | $224.67 | $224.65 | $224.70 |
| Purchase #3 | $191.82 | 13.341% | $217.4107 | $217.41 | $217.40 | $217.40 |
| Purchase #4 | $91.80 | 5.159% | $96.536 | $96.54 | $96.55 | $96.50 |
| Purchase #5 | $128.57 | 13.168% | $145.5001 | $145.50 | $145.50 | $145.50 |
| Purchase #6 | $132.60 | 9.741% | $145.5166 | $145.52 | $145.50 | $145.50 |
| Purchase #7 | $17.93 | 8.743% | $19.4976 | $19.50 | $19.50 | $19.50 |
| 7 purchase totals = | $927.56 | $1,009.1133 | $1,009.12 | $1,009.10 | $1,009.10 | |