| 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 | $141.86 | 9.513% | $155.3551 | $155.36 | $155.35 | $155.40 |
| Purchase #2 | $39.30 | 5.238% | $41.3585 | $41.36 | $41.35 | $41.40 |
| Purchase #3 | $240.47 | 13.828% | $273.7222 | $273.72 | $273.70 | $273.70 |
| Purchase #4 | $192.46 | 10.798% | $213.2418 | $213.24 | $213.25 | $213.20 |
| Purchase #5 | $164.33 | 8.488% | $178.2783 | $178.28 | $178.30 | $178.30 |
| Purchase #6 | $51.63 | 4.864% | $54.1413 | $54.14 | $54.15 | $54.10 |
| Purchase #7 | $249.82 | 11.707% | $279.0664 | $279.07 | $279.05 | $279.10 |
| 7 purchase totals = | $1,079.87 | $1,195.1636 | $1,195.17 | $1,195.15 | $1,195.20 | |