| 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 | $111.37 | 3.551% | $115.3247 | $115.32 | $115.30 | $115.30 |
| Purchase #2 | $206.89 | 11.548% | $230.7817 | $230.78 | $230.80 | $230.80 |
| Purchase #3 | $135.78 | 9.238% | $148.3234 | $148.32 | $148.30 | $148.30 |
| Purchase #4 | $57.29 | 10.146% | $63.1026 | $63.10 | $63.10 | $63.10 |
| Purchase #5 | $173.34 | 9.189% | $189.2682 | $189.27 | $189.25 | $189.30 |
| Purchase #6 | $44.96 | 4.167% | $46.8335 | $46.83 | $46.85 | $46.80 |
| Purchase #7 | $155.64 | 13.249% | $176.2607 | $176.26 | $176.25 | $176.30 |
| 7 purchase totals = | $885.27 | $969.8948 | $969.88 | $969.85 | $969.90 | |