| 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 | $65.34 | 5.681% | $69.052 | $69.05 | $69.05 | $69.10 |
| Purchase #2 | $89.28 | 6.472% | $95.0582 | $95.06 | $95.05 | $95.10 |
| Purchase #3 | $161.35 | 3.353% | $166.7601 | $166.76 | $166.75 | $166.80 |
| Purchase #4 | $163.45 | 9.369% | $178.7636 | $178.76 | $178.75 | $178.80 |
| Purchase #5 | $178.39 | 7.750% | $192.2152 | $192.22 | $192.20 | $192.20 |
| Purchase #6 | $208.49 | 5.525% | $220.0091 | $220.01 | $220.00 | $220.00 |
| Purchase #7 | $148.84 | 13.726% | $169.2698 | $169.27 | $169.25 | $169.30 |
| 7 purchase totals = | $1,015.14 | $1,091.1280 | $1,091.13 | $1,091.05 | $1,091.30 | |