| 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 | $19.64 | 8.544% | $21.318 | $21.32 | $21.30 | $21.30 |
| Purchase #2 | $30.61 | 10.428% | $33.802 | $33.80 | $33.80 | $33.80 |
| Purchase #3 | $166.28 | 6.280% | $176.7224 | $176.72 | $176.70 | $176.70 |
| Purchase #4 | $248.39 | 8.778% | $270.1937 | $270.19 | $270.20 | $270.20 |
| Purchase #5 | $176.79 | 12.623% | $199.1062 | $199.11 | $199.10 | $199.10 |
| Purchase #6 | $161.51 | 10.468% | $178.4169 | $178.42 | $178.40 | $178.40 |
| Purchase #7 | $80.45 | 4.845% | $84.3478 | $84.35 | $84.35 | $84.30 |
| 7 purchase totals = | $883.67 | $963.9070 | $963.91 | $963.85 | $963.80 | |