| 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 | $97.98 | 9.201% | $106.9951 | $107.00 | $107.00 | $107.00 |
| Purchase #2 | $51.98 | 4.414% | $54.2744 | $54.27 | $54.25 | $54.30 |
| Purchase #3 | $211.71 | 13.803% | $240.9323 | $240.93 | $240.95 | $240.90 |
| Purchase #4 | $148.74 | 6.199% | $157.9604 | $157.96 | $157.95 | $158.00 |
| Purchase #5 | $79.43 | 6.752% | $84.7931 | $84.79 | $84.80 | $84.80 |
| Purchase #6 | $178.36 | 9.120% | $194.6264 | $194.63 | $194.65 | $194.60 |
| Purchase #7 | $135.66 | 7.178% | $145.3977 | $145.40 | $145.40 | $145.40 |
| 7 purchase totals = | $903.86 | $984.9794 | $984.98 | $985.00 | $985.00 | |