| 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 | $181.95 | 3.672% | $188.6312 | $188.63 | $188.65 | $188.60 |
| Purchase #2 | $152.66 | 11.460% | $170.1548 | $170.15 | $170.15 | $170.20 |
| Purchase #3 | $167.63 | 3.423% | $173.368 | $173.37 | $173.35 | $173.40 |
| Purchase #4 | $60.81 | 8.452% | $65.9497 | $65.95 | $65.95 | $65.90 |
| Purchase #5 | $65.80 | 8.512% | $71.4009 | $71.40 | $71.40 | $71.40 |
| Purchase #6 | $159.86 | 10.471% | $176.5989 | $176.60 | $176.60 | $176.60 |
| Purchase #7 | $74.32 | 12.474% | $83.5907 | $83.59 | $83.60 | $83.60 |
| 7 purchase totals = | $863.03 | $929.6942 | $929.69 | $929.70 | $929.70 | |