| 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 | $150.87 | 6.547% | $160.7475 | $160.75 | $160.75 | $160.70 |
| Purchase #2 | $25.93 | 12.252% | $29.1069 | $29.11 | $29.10 | $29.10 |
| Purchase #3 | $203.62 | 8.517% | $220.9623 | $220.96 | $220.95 | $221.00 |
| Purchase #4 | $230.93 | 6.672% | $246.3376 | $246.34 | $246.35 | $246.30 |
| Purchase #5 | $227.58 | 13.286% | $257.8163 | $257.82 | $257.80 | $257.80 |
| Purchase #6 | $146.35 | 13.641% | $166.3136 | $166.31 | $166.30 | $166.30 |
| Purchase #7 | $100.62 | 7.231% | $107.8958 | $107.90 | $107.90 | $107.90 |
| 7 purchase totals = | $1,085.90 | $1,189.1800 | $1,189.19 | $1,189.15 | $1,189.10 | |