| 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 | $190.75 | 8.462% | $206.8913 | $206.89 | $206.90 | $206.90 |
| Purchase #2 | $244.46 | 4.817% | $256.2356 | $256.24 | $256.25 | $256.20 |
| Purchase #3 | $10.44 | 10.281% | $11.5133 | $11.51 | $11.50 | $11.50 |
| Purchase #4 | $133.72 | 5.285% | $140.7871 | $140.79 | $140.80 | $140.80 |
| Purchase #5 | $147.88 | 9.826% | $162.4107 | $162.41 | $162.40 | $162.40 |
| Purchase #6 | $56.35 | 6.667% | $60.1069 | $60.11 | $60.10 | $60.10 |
| Purchase #7 | $42.72 | 11.726% | $47.7293 | $47.73 | $47.75 | $47.70 |
| 7 purchase totals = | $826.32 | $885.6742 | $885.68 | $885.70 | $885.60 | |