| 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 | $162.42 | 12.124% | $182.1118 | $182.11 | $182.10 | $182.10 |
| Purchase #2 | $168.96 | 11.470% | $188.3397 | $188.34 | $188.35 | $188.30 |
| Purchase #3 | $112.98 | 6.111% | $119.8842 | $119.88 | $119.90 | $119.90 |
| Purchase #4 | $235.93 | 9.128% | $257.4657 | $257.47 | $257.45 | $257.50 |
| Purchase #5 | $124.48 | 10.276% | $137.2716 | $137.27 | $137.25 | $137.30 |
| Purchase #6 | $19.58 | 7.857% | $21.1184 | $21.12 | $21.10 | $21.10 |
| Purchase #7 | $169.25 | 4.860% | $177.4756 | $177.48 | $177.50 | $177.50 |
| 7 purchase totals = | $993.60 | $1,083.6670 | $1,083.67 | $1,083.65 | $1,083.70 | |