| 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 | $166.93 | 13.624% | $189.6725 | $189.67 | $189.65 | $189.70 |
| Purchase #2 | $152.30 | 6.754% | $162.5863 | $162.59 | $162.60 | $162.60 |
| Purchase #3 | $43.67 | 9.758% | $47.9313 | $47.93 | $47.95 | $47.90 |
| Purchase #4 | $204.98 | 13.818% | $233.3041 | $233.30 | $233.30 | $233.30 |
| Purchase #5 | $69.37 | 13.802% | $78.9444 | $78.94 | $78.95 | $78.90 |
| Purchase #6 | $129.62 | 12.623% | $145.9819 | $145.98 | $146.00 | $146.00 |
| Purchase #7 | $41.74 | 11.741% | $46.6407 | $46.64 | $46.65 | $46.60 |
| 7 purchase totals = | $808.61 | $905.0612 | $905.05 | $905.10 | $905.00 | |