| 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 | $165.35 | 11.609% | $184.5455 | $184.55 | $184.55 | $184.50 |
| Purchase #2 | $210.45 | 6.771% | $224.6996 | $224.70 | $224.70 | $224.70 |
| Purchase #3 | $77.55 | 12.854% | $87.5183 | $87.52 | $87.50 | $87.50 |
| Purchase #4 | $222.64 | 3.495% | $230.4213 | $230.42 | $230.40 | $230.40 |
| Purchase #5 | $215.65 | 4.637% | $225.6497 | $225.65 | $225.65 | $225.60 |
| Purchase #6 | $202.87 | 12.712% | $228.6588 | $228.66 | $228.65 | $228.70 |
| Purchase #7 | $74.28 | 9.217% | $81.1264 | $81.13 | $81.15 | $81.10 |
| 7 purchase totals = | $1,168.79 | $1,262.6196 | $1,262.63 | $1,262.60 | $1,262.50 | |