| 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 | $178.81 | 6.518% | $190.4648 | $190.46 | $190.45 | $190.50 |
| Purchase #2 | $159.92 | 6.132% | $169.7263 | $169.73 | $169.75 | $169.70 |
| Purchase #3 | $68.71 | 12.170% | $77.072 | $77.07 | $77.05 | $77.10 |
| Purchase #4 | $32.32 | 7.710% | $34.8119 | $34.81 | $34.80 | $34.80 |
| Purchase #5 | $187.48 | 13.120% | $212.0774 | $212.08 | $212.10 | $212.10 |
| Purchase #6 | $189.37 | 12.760% | $213.5336 | $213.53 | $213.55 | $213.50 |
| Purchase #7 | $139.71 | 7.233% | $149.8152 | $149.82 | $149.80 | $149.80 |
| 7 purchase totals = | $956.32 | $1,047.5012 | $1,047.50 | $1,047.50 | $1,047.50 | |