| 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 | $16.69 | 10.731% | $18.481 | $18.48 | $18.50 | $18.50 |
| Purchase #2 | $135.32 | 7.190% | $145.0495 | $145.05 | $145.05 | $145.00 |
| Purchase #3 | $96.53 | 6.341% | $102.651 | $102.65 | $102.65 | $102.70 |
| Purchase #4 | $181.97 | 11.369% | $202.6582 | $202.66 | $202.65 | $202.70 |
| Purchase #5 | $106.77 | 11.154% | $118.6791 | $118.68 | $118.70 | $118.70 |
| Purchase #6 | $25.51 | 4.642% | $26.6942 | $26.69 | $26.70 | $26.70 |
| Purchase #7 | $93.60 | 4.838% | $98.1284 | $98.13 | $98.15 | $98.10 |
| 7 purchase totals = | $656.39 | $712.3414 | $712.34 | $712.40 | $712.40 | |