| 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 | $155.52 | 12.676% | $175.2337 | $175.23 | $175.25 | $175.20 |
| Purchase #2 | $250.96 | 7.232% | $269.1094 | $269.11 | $269.10 | $269.10 |
| Purchase #3 | $97.48 | 3.382% | $100.7768 | $100.78 | $100.80 | $100.80 |
| Purchase #4 | $145.92 | 9.485% | $159.7605 | $159.76 | $159.75 | $159.80 |
| Purchase #5 | $230.93 | 4.130% | $240.4674 | $240.47 | $240.45 | $240.50 |
| Purchase #6 | $142.98 | 4.586% | $149.5371 | $149.54 | $149.55 | $149.50 |
| Purchase #7 | $189.98 | 11.112% | $211.0906 | $211.09 | $211.10 | $211.10 |
| 7 purchase totals = | $1,213.77 | $1,305.9755 | $1,305.98 | $1,306.00 | $1,306.00 | |