| 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 | $120.49 | 7.788% | $129.8738 | $129.87 | $129.85 | $129.90 |
| Purchase #2 | $172.96 | 13.227% | $195.8374 | $195.84 | $195.85 | $195.80 |
| Purchase #3 | $180.81 | 4.423% | $188.8072 | $188.81 | $188.80 | $188.80 |
| Purchase #4 | $144.53 | 11.176% | $160.6827 | $160.68 | $160.70 | $160.70 |
| Purchase #5 | $204.27 | 8.138% | $220.8935 | $220.89 | $220.90 | $220.90 |
| Purchase #6 | $94.32 | 11.550% | $105.214 | $105.21 | $105.20 | $105.20 |
| Purchase #7 | $149.81 | 12.845% | $169.0531 | $169.05 | $169.05 | $169.10 |
| 7 purchase totals = | $1,067.19 | $1,170.3617 | $1,170.35 | $1,170.35 | $1,170.40 | |