| 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 | $190.77 | 6.387% | $202.9545 | $202.95 | $202.95 | $203.00 |
| Purchase #2 | $166.61 | 12.426% | $187.313 | $187.31 | $187.30 | $187.30 |
| Purchase #3 | $205.40 | 6.740% | $219.244 | $219.24 | $219.25 | $219.20 |
| Purchase #4 | $149.45 | 4.179% | $155.6955 | $155.70 | $155.70 | $155.70 |
| Purchase #5 | $141.80 | 10.226% | $156.3005 | $156.30 | $156.30 | $156.30 |
| Purchase #6 | $35.27 | 10.728% | $39.0538 | $39.05 | $39.05 | $39.10 |
| Purchase #7 | $145.32 | 10.618% | $160.7501 | $160.75 | $160.75 | $160.80 |
| 7 purchase totals = | $1,034.62 | $1,121.3114 | $1,121.30 | $1,121.30 | $1,121.40 | |