| 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 | $87.49 | 4.203% | $91.1672 | $91.17 | $91.15 | $91.20 |
| Purchase #2 | $135.58 | 5.326% | $142.801 | $142.80 | $142.80 | $142.80 |
| Purchase #3 | $194.99 | 11.395% | $217.2091 | $217.21 | $217.20 | $217.20 |
| Purchase #4 | $158.83 | 11.355% | $176.8651 | $176.87 | $176.85 | $176.90 |
| Purchase #5 | $36.79 | 6.258% | $39.0923 | $39.09 | $39.10 | $39.10 |
| Purchase #6 | $174.29 | 5.651% | $184.1391 | $184.14 | $184.15 | $184.10 |
| Purchase #7 | $228.47 | 10.236% | $251.8562 | $251.86 | $251.85 | $251.90 |
| 7 purchase totals = | $1,016.44 | $1,103.1300 | $1,103.14 | $1,103.10 | $1,103.20 | |