| 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 | $115.29 | 7.748% | $124.2227 | $124.22 | $124.20 | $124.20 |
| Purchase #2 | $58.98 | 12.561% | $66.3885 | $66.39 | $66.40 | $66.40 |
| Purchase #3 | $160.84 | 7.132% | $172.3111 | $172.31 | $172.30 | $172.30 |
| Purchase #4 | $155.99 | 10.822% | $172.8712 | $172.87 | $172.85 | $172.90 |
| Purchase #5 | $133.64 | 6.384% | $142.1716 | $142.17 | $142.15 | $142.20 |
| Purchase #6 | $172.75 | 12.428% | $194.2194 | $194.22 | $194.20 | $194.20 |
| Purchase #7 | $100.71 | 3.704% | $104.4403 | $104.44 | $104.45 | $104.40 |
| 7 purchase totals = | $898.20 | $976.6248 | $976.62 | $976.55 | $976.60 | |