| 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 | $178.51 | 10.623% | $197.4731 | $197.47 | $197.45 | $197.50 |
| Purchase #2 | $60.87 | 7.546% | $65.4633 | $65.46 | $65.45 | $65.50 |
| Purchase #3 | $193.62 | 13.419% | $219.6019 | $219.60 | $219.60 | $219.60 |
| Purchase #4 | $107.70 | 5.236% | $113.3392 | $113.34 | $113.35 | $113.30 |
| Purchase #5 | $75.93 | 6.498% | $80.8639 | $80.86 | $80.85 | $80.90 |
| Purchase #6 | $13.46 | 5.331% | $14.1776 | $14.18 | $14.20 | $14.20 |
| Purchase #7 | $118.58 | 13.250% | $134.2919 | $134.29 | $134.30 | $134.30 |
| 7 purchase totals = | $748.67 | $825.2109 | $825.20 | $825.20 | $825.30 | |