| 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 | $184.35 | 5.326% | $194.1685 | $194.17 | $194.15 | $194.20 |
| Purchase #2 | $68.52 | 13.231% | $77.5859 | $77.59 | $77.60 | $77.60 |
| Purchase #3 | $77.60 | 12.714% | $87.4661 | $87.47 | $87.45 | $87.50 |
| Purchase #4 | $63.26 | 10.729% | $70.0472 | $70.05 | $70.05 | $70.00 |
| Purchase #5 | $162.29 | 7.415% | $174.3238 | $174.32 | $174.30 | $174.30 |
| Purchase #6 | $139.32 | 10.119% | $153.4178 | $153.42 | $153.40 | $153.40 |
| Purchase #7 | $35.43 | 9.405% | $38.7622 | $38.76 | $38.75 | $38.80 |
| 7 purchase totals = | $730.77 | $795.7715 | $795.78 | $795.70 | $795.80 | |