| 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 | $149.31 | 13.301% | $169.1697 | $169.17 | $169.15 | $169.20 |
| Purchase #2 | $68.84 | 9.820% | $75.6001 | $75.60 | $75.60 | $75.60 |
| Purchase #3 | $169.48 | 5.526% | $178.8455 | $178.85 | $178.85 | $178.80 |
| Purchase #4 | $187.75 | 6.667% | $200.2673 | $200.27 | $200.25 | $200.30 |
| Purchase #5 | $205.91 | 7.761% | $221.8907 | $221.89 | $221.90 | $221.90 |
| Purchase #6 | $248.96 | 8.586% | $270.3357 | $270.34 | $270.35 | $270.30 |
| Purchase #7 | $182.85 | 7.136% | $195.8982 | $195.90 | $195.90 | $195.90 |
| 7 purchase totals = | $1,213.10 | $1,312.0072 | $1,312.02 | $1,312.00 | $1,312.00 | |