| 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 | $180.67 | 6.788% | $192.9339 | $192.93 | $192.95 | $192.90 |
| Purchase #2 | $199.78 | 5.600% | $210.9677 | $210.97 | $210.95 | $211.00 |
| Purchase #3 | $103.43 | 11.742% | $115.5748 | $115.57 | $115.55 | $115.60 |
| Purchase #4 | $101.96 | 3.418% | $105.445 | $105.45 | $105.45 | $105.40 |
| Purchase #5 | $154.28 | 3.306% | $159.3805 | $159.38 | $159.40 | $159.40 |
| Purchase #6 | $158.43 | 5.123% | $166.5464 | $166.55 | $166.55 | $166.50 |
| Purchase #7 | $68.27 | 8.628% | $74.1603 | $74.16 | $74.15 | $74.20 |
| 7 purchase totals = | $966.82 | $1,025.0086 | $1,025.01 | $1,025.00 | $1,025.00 | |