| 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 | $174.64 | 4.301% | $182.1513 | $182.15 | $182.15 | $182.20 |
| Purchase #2 | $82.51 | 3.260% | $85.1998 | $85.20 | $85.20 | $85.20 |
| Purchase #3 | $149.43 | 6.874% | $159.7018 | $159.70 | $159.70 | $159.70 |
| Purchase #4 | $35.97 | 10.671% | $39.8084 | $39.81 | $39.80 | $39.80 |
| Purchase #5 | $192.57 | 4.868% | $201.9443 | $201.94 | $201.95 | $201.90 |
| Purchase #6 | $127.52 | 8.845% | $138.7991 | $138.80 | $138.80 | $138.80 |
| Purchase #7 | $170.57 | 6.182% | $181.1146 | $181.11 | $181.10 | $181.10 |
| 7 purchase totals = | $933.21 | $988.7193 | $988.71 | $988.70 | $988.70 | |