| 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 | $95.31 | 13.341% | $108.0253 | $108.03 | $108.05 | $108.00 |
| Purchase #2 | $152.52 | 7.166% | $163.4496 | $163.45 | $163.45 | $163.40 |
| Purchase #3 | $202.37 | 11.639% | $225.9238 | $225.92 | $225.90 | $225.90 |
| Purchase #4 | $141.47 | 3.191% | $145.9843 | $145.98 | $146.00 | $146.00 |
| Purchase #5 | $70.81 | 9.369% | $77.4442 | $77.44 | $77.45 | $77.40 |
| Purchase #6 | $109.87 | 12.561% | $123.6708 | $123.67 | $123.65 | $123.70 |
| Purchase #7 | $128.27 | 5.749% | $135.6442 | $135.64 | $135.65 | $135.60 |
| 7 purchase totals = | $900.62 | $980.1422 | $980.13 | $980.15 | $980.00 | |