| 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 | $187.89 | 9.618% | $205.9613 | $205.96 | $205.95 | $206.00 |
| Purchase #2 | $126.97 | 10.515% | $140.3209 | $140.32 | $140.30 | $140.30 |
| Purchase #3 | $219.65 | 13.291% | $248.8437 | $248.84 | $248.85 | $248.80 |
| Purchase #4 | $181.63 | 5.182% | $191.0421 | $191.04 | $191.05 | $191.00 |
| Purchase #5 | $77.70 | 7.604% | $83.6083 | $83.61 | $83.60 | $83.60 |
| Purchase #6 | $211.93 | 12.648% | $238.7349 | $238.73 | $238.75 | $238.70 |
| Purchase #7 | $45.38 | 3.638% | $47.0309 | $47.03 | $47.05 | $47.00 |
| 7 purchase totals = | $1,051.15 | $1,155.5421 | $1,155.53 | $1,155.55 | $1,155.40 | |