| 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 | $131.56 | 10.383% | $145.2199 | $145.22 | $145.20 | $145.20 |
| Purchase #2 | $74.67 | 12.448% | $83.9649 | $83.96 | $83.95 | $84.00 |
| Purchase #3 | $103.39 | 11.632% | $115.4163 | $115.42 | $115.40 | $115.40 |
| Purchase #4 | $204.66 | 13.390% | $232.064 | $232.06 | $232.05 | $232.10 |
| Purchase #5 | $179.60 | 6.268% | $190.8573 | $190.86 | $190.85 | $190.90 |
| Purchase #6 | $123.75 | 9.494% | $135.4988 | $135.50 | $135.50 | $135.50 |
| Purchase #7 | $200.67 | 9.418% | $219.5691 | $219.57 | $219.55 | $219.60 |
| 7 purchase totals = | $1,018.30 | $1,122.5903 | $1,122.59 | $1,122.50 | $1,122.70 | |