| 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 | $181.54 | 4.855% | $190.3538 | $190.35 | $190.35 | $190.40 |
| Purchase #2 | $125.39 | 10.798% | $138.9296 | $138.93 | $138.95 | $138.90 |
| Purchase #3 | $163.67 | 8.873% | $178.1924 | $178.19 | $178.20 | $178.20 |
| Purchase #4 | $70.89 | 4.296% | $73.9354 | $73.94 | $73.95 | $73.90 |
| Purchase #5 | $135.70 | 12.848% | $153.1347 | $153.13 | $153.15 | $153.10 |
| Purchase #6 | $135.91 | 8.239% | $147.1076 | $147.11 | $147.10 | $147.10 |
| Purchase #7 | $39.27 | 5.581% | $41.4617 | $41.46 | $41.45 | $41.50 |
| 7 purchase totals = | $852.37 | $923.1152 | $923.11 | $923.15 | $923.10 | |