| 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 | $177.84 | 3.824% | $184.6406 | $184.64 | $184.65 | $184.60 |
| Purchase #2 | $191.64 | 5.170% | $201.5478 | $201.55 | $201.55 | $201.50 |
| Purchase #3 | $198.66 | 11.707% | $221.9171 | $221.92 | $221.90 | $221.90 |
| Purchase #4 | $48.62 | 4.259% | $50.6907 | $50.69 | $50.70 | $50.70 |
| Purchase #5 | $244.83 | 12.632% | $275.7569 | $275.76 | $275.75 | $275.80 |
| Purchase #6 | $220.42 | 5.758% | $233.1118 | $233.11 | $233.10 | $233.10 |
| Purchase #7 | $156.78 | 13.359% | $177.7242 | $177.72 | $177.70 | $177.70 |
| 7 purchase totals = | $1,238.79 | $1,345.3891 | $1,345.39 | $1,345.35 | $1,345.30 | |