| 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 | $176.92 | 3.726% | $183.512 | $183.51 | $183.50 | $183.50 |
| Purchase #2 | $135.83 | 9.432% | $148.6415 | $148.64 | $148.65 | $148.60 |
| Purchase #3 | $84.78 | 13.677% | $96.3754 | $96.38 | $96.40 | $96.40 |
| Purchase #4 | $37.78 | 9.800% | $41.4824 | $41.48 | $41.50 | $41.50 |
| Purchase #5 | $115.91 | 7.597% | $124.7157 | $124.72 | $124.70 | $124.70 |
| Purchase #6 | $30.54 | 10.423% | $33.7232 | $33.72 | $33.70 | $33.70 |
| Purchase #7 | $160.45 | 11.251% | $178.5022 | $178.50 | $178.50 | $178.50 |
| 7 purchase totals = | $742.21 | $806.9524 | $806.95 | $806.95 | $806.90 | |