| 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 | $139.97 | 13.717% | $159.1697 | $159.17 | $159.15 | $159.20 |
| Purchase #2 | $152.73 | 6.164% | $162.1443 | $162.14 | $162.15 | $162.10 |
| Purchase #3 | $83.78 | 4.415% | $87.4789 | $87.48 | $87.50 | $87.50 |
| Purchase #4 | $96.38 | 10.589% | $106.5857 | $106.59 | $106.60 | $106.60 |
| Purchase #5 | $25.49 | 9.523% | $27.9174 | $27.92 | $27.90 | $27.90 |
| Purchase #6 | $174.39 | 13.330% | $197.6362 | $197.64 | $197.65 | $197.60 |
| Purchase #7 | $216.95 | 4.822% | $227.4113 | $227.41 | $227.40 | $227.40 |
| 7 purchase totals = | $889.69 | $968.3435 | $968.35 | $968.35 | $968.30 | |