| 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 | $128.94 | 11.869% | $144.2439 | $144.24 | $144.25 | $144.20 |
| Purchase #2 | $33.94 | 8.543% | $36.8395 | $36.84 | $36.85 | $36.80 |
| Purchase #3 | $232.60 | 9.147% | $253.8759 | $253.88 | $253.90 | $253.90 |
| Purchase #4 | $187.46 | 12.651% | $211.1756 | $211.18 | $211.20 | $211.20 |
| Purchase #5 | $81.61 | 11.517% | $91.009 | $91.01 | $91.00 | $91.00 |
| Purchase #6 | $127.79 | 3.111% | $131.7655 | $131.77 | $131.75 | $131.80 |
| Purchase #7 | $246.39 | 8.685% | $267.789 | $267.79 | $267.80 | $267.80 |
| 7 purchase totals = | $1,038.73 | $1,136.6984 | $1,136.71 | $1,136.75 | $1,136.70 | |