| 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 | $52.75 | 8.866% | $57.4268 | $57.43 | $57.45 | $57.40 |
| Purchase #2 | $151.41 | 4.521% | $158.2552 | $158.26 | $158.25 | $158.30 |
| Purchase #3 | $71.72 | 6.326% | $76.257 | $76.26 | $76.25 | $76.30 |
| Purchase #4 | $186.67 | 3.255% | $192.7461 | $192.75 | $192.75 | $192.70 |
| Purchase #5 | $128.45 | 8.698% | $139.6226 | $139.62 | $139.60 | $139.60 |
| Purchase #6 | $238.74 | 3.301% | $246.6208 | $246.62 | $246.60 | $246.60 |
| Purchase #7 | $137.69 | 8.399% | $149.2546 | $149.25 | $149.25 | $149.30 |
| 7 purchase totals = | $967.43 | $1,020.1831 | $1,020.19 | $1,020.15 | $1,020.20 | |