| 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 | $182.97 | 6.115% | $194.1586 | $194.16 | $194.15 | $194.20 |
| Purchase #2 | $21.48 | 5.551% | $22.6724 | $22.67 | $22.65 | $22.70 |
| Purchase #3 | $94.38 | 13.818% | $107.4214 | $107.42 | $107.40 | $107.40 |
| Purchase #4 | $154.27 | 13.137% | $174.5364 | $174.54 | $174.55 | $174.50 |
| Purchase #5 | $226.37 | 13.597% | $257.1495 | $257.15 | $257.15 | $257.10 |
| Purchase #6 | $17.63 | 11.406% | $19.6409 | $19.64 | $19.65 | $19.60 |
| Purchase #7 | $107.88 | 3.291% | $111.4303 | $111.43 | $111.45 | $111.40 |
| 7 purchase totals = | $804.98 | $887.0095 | $887.01 | $887.00 | $886.90 | |