| 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 | $70.52 | 13.193% | $79.8237 | $79.82 | $79.80 | $79.80 |
| Purchase #2 | $159.88 | 11.489% | $178.2486 | $178.25 | $178.25 | $178.20 |
| Purchase #3 | $153.75 | 10.855% | $170.4396 | $170.44 | $170.45 | $170.40 |
| Purchase #4 | $158.62 | 8.354% | $171.8711 | $171.87 | $171.85 | $171.90 |
| Purchase #5 | $14.27 | 9.392% | $15.6102 | $15.61 | $15.60 | $15.60 |
| Purchase #6 | $207.86 | 9.419% | $227.4383 | $227.44 | $227.45 | $227.40 |
| Purchase #7 | $168.60 | 3.165% | $173.9362 | $173.94 | $173.95 | $173.90 |
| 7 purchase totals = | $933.50 | $1,017.3677 | $1,017.37 | $1,017.35 | $1,017.20 | |