| 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 | $101.66 | 11.778% | $113.6335 | $113.63 | $113.65 | $113.60 |
| Purchase #2 | $24.26 | 10.674% | $26.8495 | $26.85 | $26.85 | $26.80 |
| Purchase #3 | $130.47 | 3.547% | $135.0978 | $135.10 | $135.10 | $135.10 |
| Purchase #4 | $140.26 | 13.541% | $159.2526 | $159.25 | $159.25 | $159.30 |
| Purchase #5 | $136.33 | 12.204% | $152.9677 | $152.97 | $152.95 | $153.00 |
| Purchase #6 | $16.68 | 8.841% | $18.1547 | $18.15 | $18.15 | $18.20 |
| Purchase #7 | $130.68 | 7.566% | $140.5672 | $140.57 | $140.55 | $140.60 |
| 7 purchase totals = | $680.34 | $746.5230 | $746.52 | $746.50 | $746.60 | |