| 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 | $172.47 | 9.276% | $188.4683 | $188.47 | $188.45 | $188.50 |
| Purchase #2 | $21.98 | 13.819% | $25.0174 | $25.02 | $25.00 | $25.00 |
| Purchase #3 | $156.73 | 4.724% | $164.1339 | $164.13 | $164.15 | $164.10 |
| Purchase #4 | $220.67 | 11.246% | $245.4865 | $245.49 | $245.50 | $245.50 |
| Purchase #5 | $235.72 | 13.213% | $266.8657 | $266.87 | $266.85 | $266.90 |
| Purchase #6 | $99.99 | 10.356% | $110.345 | $110.35 | $110.35 | $110.30 |
| Purchase #7 | $149.73 | 4.721% | $156.7988 | $156.80 | $156.80 | $156.80 |
| 7 purchase totals = | $1,057.29 | $1,157.1156 | $1,157.13 | $1,157.10 | $1,157.10 | |