| 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 | $194.78 | 13.220% | $220.5299 | $220.53 | $220.55 | $220.50 |
| Purchase #2 | $7.89 | 8.815% | $8.5855 | $8.59 | $8.60 | $8.60 |
| Purchase #3 | $43.68 | 7.366% | $46.8975 | $46.90 | $46.90 | $46.90 |
| Purchase #4 | $184.58 | 5.719% | $195.1361 | $195.14 | $195.15 | $195.10 |
| Purchase #5 | $144.73 | 5.353% | $152.4774 | $152.48 | $152.50 | $152.50 |
| Purchase #6 | $17.71 | 9.337% | $19.3636 | $19.36 | $19.35 | $19.40 |
| Purchase #7 | $135.88 | 3.479% | $140.6073 | $140.61 | $140.60 | $140.60 |
| 7 purchase totals = | $729.25 | $783.5973 | $783.61 | $783.65 | $783.60 | |