| 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 | $184.84 | 9.505% | $202.409 | $202.41 | $202.40 | $202.40 |
| Purchase #2 | $147.56 | 6.348% | $156.9271 | $156.93 | $156.95 | $156.90 |
| Purchase #3 | $190.37 | 8.512% | $206.5743 | $206.57 | $206.55 | $206.60 |
| Purchase #4 | $221.52 | 10.520% | $244.8239 | $244.82 | $244.80 | $244.80 |
| Purchase #5 | $168.65 | 10.331% | $186.0732 | $186.07 | $186.05 | $186.10 |
| Purchase #6 | $122.96 | 12.342% | $138.1357 | $138.14 | $138.15 | $138.10 |
| Purchase #7 | $129.68 | 11.814% | $145.0004 | $145.00 | $145.00 | $145.00 |
| 7 purchase totals = | $1,165.58 | $1,279.9436 | $1,279.94 | $1,279.90 | $1,279.90 | |