| 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 | $143.34 | 7.161% | $153.6046 | $153.60 | $153.60 | $153.60 |
| Purchase #2 | $110.63 | 12.484% | $124.441 | $124.44 | $124.45 | $124.40 |
| Purchase #3 | $77.42 | 8.110% | $83.6988 | $83.70 | $83.70 | $83.70 |
| Purchase #4 | $189.50 | 13.188% | $214.4913 | $214.49 | $214.50 | $214.50 |
| Purchase #5 | $61.64 | 12.309% | $69.2273 | $69.23 | $69.25 | $69.20 |
| Purchase #6 | $133.35 | 9.450% | $145.9516 | $145.95 | $145.95 | $146.00 |
| Purchase #7 | $8.77 | 9.132% | $9.5709 | $9.57 | $9.55 | $9.60 |
| 7 purchase totals = | $724.65 | $800.9855 | $800.98 | $801.00 | $801.00 | |