| 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 | $206.32 | 6.523% | $219.7783 | $219.78 | $219.80 | $219.80 |
| Purchase #2 | $47.66 | 8.266% | $51.5996 | $51.60 | $51.60 | $51.60 |
| Purchase #3 | $196.38 | 4.703% | $205.6158 | $205.62 | $205.60 | $205.60 |
| Purchase #4 | $145.44 | 7.691% | $156.6258 | $156.63 | $156.65 | $156.60 |
| Purchase #5 | $217.99 | 11.793% | $243.6976 | $243.70 | $243.70 | $243.70 |
| Purchase #6 | $130.74 | 9.374% | $142.9956 | $143.00 | $143.00 | $143.00 |
| Purchase #7 | $141.66 | 6.474% | $150.8311 | $150.83 | $150.85 | $150.80 |
| 7 purchase totals = | $1,086.19 | $1,171.1438 | $1,171.16 | $1,171.20 | $1,171.10 | |