| 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 | $137.35 | 12.110% | $153.9831 | $153.98 | $154.00 | $154.00 |
| Purchase #2 | $102.95 | 4.575% | $107.66 | $107.66 | $107.65 | $107.70 |
| Purchase #3 | $38.55 | 13.615% | $43.7986 | $43.80 | $43.80 | $43.80 |
| Purchase #4 | $193.61 | 9.636% | $212.2663 | $212.27 | $212.25 | $212.30 |
| Purchase #5 | $18.78 | 6.104% | $19.9263 | $19.93 | $19.95 | $19.90 |
| Purchase #6 | $10.47 | 5.508% | $11.0467 | $11.05 | $11.05 | $11.00 |
| Purchase #7 | $110.71 | 4.716% | $115.9311 | $115.93 | $115.95 | $115.90 |
| 7 purchase totals = | $612.42 | $664.6121 | $664.62 | $664.65 | $664.60 | |