| 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 | $79.96 | 10.516% | $88.3686 | $88.37 | $88.35 | $88.40 |
| Purchase #2 | $157.43 | 6.407% | $167.5165 | $167.52 | $167.50 | $167.50 |
| Purchase #3 | $148.82 | 7.628% | $160.172 | $160.17 | $160.15 | $160.20 |
| Purchase #4 | $191.62 | 13.141% | $216.8008 | $216.80 | $216.80 | $216.80 |
| Purchase #5 | $114.46 | 12.423% | $128.6794 | $128.68 | $128.70 | $128.70 |
| Purchase #6 | $30.52 | 6.517% | $32.509 | $32.51 | $32.50 | $32.50 |
| Purchase #7 | $169.40 | 12.103% | $189.9025 | $189.90 | $189.90 | $189.90 |
| 7 purchase totals = | $892.21 | $983.9488 | $983.95 | $983.90 | $984.00 | |