| 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 | $101.75 | 12.635% | $114.6061 | $114.61 | $114.60 | $114.60 |
| Purchase #2 | $26.53 | 8.854% | $28.879 | $28.88 | $28.90 | $28.90 |
| Purchase #3 | $181.54 | 8.793% | $197.5028 | $197.50 | $197.50 | $197.50 |
| Purchase #4 | $159.51 | 9.616% | $174.8485 | $174.85 | $174.85 | $174.80 |
| Purchase #5 | $130.47 | 9.652% | $143.063 | $143.06 | $143.05 | $143.10 |
| Purchase #6 | $50.27 | 6.532% | $53.5536 | $53.55 | $53.55 | $53.60 |
| Purchase #7 | $128.63 | 11.471% | $143.3851 | $143.39 | $143.40 | $143.40 |
| 7 purchase totals = | $778.70 | $855.8381 | $855.84 | $855.85 | $855.90 | |