| 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 | $182.35 | 10.454% | $201.4129 | $201.41 | $201.40 | $201.40 |
| Purchase #2 | $112.92 | 13.842% | $128.5504 | $128.55 | $128.55 | $128.60 |
| Purchase #3 | $220.36 | 7.798% | $237.5437 | $237.54 | $237.55 | $237.50 |
| Purchase #4 | $102.89 | 9.768% | $112.9403 | $112.94 | $112.95 | $112.90 |
| Purchase #5 | $189.25 | 7.639% | $203.7068 | $203.71 | $203.70 | $203.70 |
| Purchase #6 | $124.56 | 6.860% | $133.1048 | $133.10 | $133.10 | $133.10 |
| Purchase #7 | $167.31 | 9.358% | $182.9669 | $182.97 | $182.95 | $183.00 |
| 7 purchase totals = | $1,099.64 | $1,200.2258 | $1,200.22 | $1,200.20 | $1,200.20 | |