| 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 | $178.86 | 12.199% | $200.6791 | $200.68 | $200.70 | $200.70 |
| Purchase #2 | $39.30 | 4.389% | $41.0249 | $41.02 | $41.00 | $41.00 |
| Purchase #3 | $219.32 | 3.185% | $226.3053 | $226.31 | $226.30 | $226.30 |
| Purchase #4 | $75.88 | 9.577% | $83.147 | $83.15 | $83.15 | $83.10 |
| Purchase #5 | $182.75 | 12.789% | $206.1219 | $206.12 | $206.10 | $206.10 |
| Purchase #6 | $153.77 | 4.474% | $160.6497 | $160.65 | $160.65 | $160.60 |
| Purchase #7 | $193.44 | 7.266% | $207.4954 | $207.50 | $207.50 | $207.50 |
| 7 purchase totals = | $1,043.32 | $1,125.4233 | $1,125.43 | $1,125.40 | $1,125.30 | |