| 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 | $202.35 | 11.408% | $225.4341 | $225.43 | $225.45 | $225.40 |
| Purchase #2 | $103.73 | 13.593% | $117.83 | $117.83 | $117.85 | $117.80 |
| Purchase #3 | $56.92 | 3.792% | $59.0784 | $59.08 | $59.10 | $59.10 |
| Purchase #4 | $173.61 | 12.851% | $195.9206 | $195.92 | $195.90 | $195.90 |
| Purchase #5 | $8.94 | 4.268% | $9.3216 | $9.32 | $9.30 | $9.30 |
| Purchase #6 | $53.72 | 7.304% | $57.6437 | $57.64 | $57.65 | $57.60 |
| Purchase #7 | $139.66 | 11.856% | $156.2181 | $156.22 | $156.20 | $156.20 |
| 7 purchase totals = | $738.93 | $821.4465 | $821.44 | $821.45 | $821.30 | |