| 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 | $179.54 | 3.685% | $186.156 | $186.16 | $186.15 | $186.20 |
| Purchase #2 | $60.62 | 12.638% | $68.2812 | $68.28 | $68.30 | $68.30 |
| Purchase #3 | $8.45 | 8.546% | $9.1721 | $9.17 | $9.15 | $9.20 |
| Purchase #4 | $18.86 | 5.326% | $19.8645 | $19.86 | $19.85 | $19.90 |
| Purchase #5 | $39.64 | 11.810% | $44.3215 | $44.32 | $44.30 | $44.30 |
| Purchase #6 | $143.33 | 7.275% | $153.7573 | $153.76 | $153.75 | $153.80 |
| Purchase #7 | $12.80 | 3.586% | $13.259 | $13.26 | $13.25 | $13.30 |
| 7 purchase totals = | $463.24 | $494.8116 | $494.81 | $494.75 | $495.00 | |