| 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 | $159.86 | 10.361% | $176.4231 | $176.42 | $176.40 | $176.40 |
| Purchase #2 | $88.54 | 7.534% | $95.2106 | $95.21 | $95.20 | $95.20 |
| Purchase #3 | $160.53 | 11.422% | $178.8657 | $178.87 | $178.85 | $178.90 |
| Purchase #4 | $201.71 | 7.569% | $216.9774 | $216.98 | $217.00 | $217.00 |
| Purchase #5 | $36.56 | 13.414% | $41.4642 | $41.46 | $41.45 | $41.50 |
| Purchase #6 | $228.91 | 10.571% | $253.1081 | $253.11 | $253.10 | $253.10 |
| Purchase #7 | $235.30 | 10.151% | $259.1853 | $259.19 | $259.20 | $259.20 |
| 7 purchase totals = | $1,111.41 | $1,221.2344 | $1,221.24 | $1,221.20 | $1,221.30 | |