| 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 | $192.30 | 7.677% | $207.0629 | $207.06 | $207.05 | $207.10 |
| Purchase #2 | $42.72 | 6.805% | $45.6271 | $45.63 | $45.65 | $45.60 |
| Purchase #3 | $50.81 | 3.457% | $52.5665 | $52.57 | $52.55 | $52.60 |
| Purchase #4 | $118.88 | 13.681% | $135.144 | $135.14 | $135.15 | $135.10 |
| Purchase #5 | $69.45 | 7.109% | $74.3872 | $74.39 | $74.40 | $74.40 |
| Purchase #6 | $210.92 | 3.378% | $218.0449 | $218.04 | $218.05 | $218.00 |
| Purchase #7 | $221.59 | 12.388% | $249.0406 | $249.04 | $249.05 | $249.00 |
| 7 purchase totals = | $906.67 | $981.8732 | $981.87 | $981.90 | $981.80 | |