| 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 | $139.62 | 4.807% | $146.3315 | $146.33 | $146.35 | $146.30 |
| Purchase #2 | $163.87 | 6.642% | $174.7542 | $174.75 | $174.75 | $174.80 |
| Purchase #3 | $111.84 | 5.346% | $117.819 | $117.82 | $117.80 | $117.80 |
| Purchase #4 | $244.26 | 7.815% | $263.3489 | $263.35 | $263.35 | $263.30 |
| Purchase #5 | $49.57 | 5.362% | $52.2279 | $52.23 | $52.25 | $52.20 |
| Purchase #6 | $242.91 | 4.199% | $253.1098 | $253.11 | $253.10 | $253.10 |
| Purchase #7 | $74.33 | 6.710% | $79.3175 | $79.32 | $79.30 | $79.30 |
| 7 purchase totals = | $1,026.40 | $1,086.9088 | $1,086.91 | $1,086.90 | $1,086.80 | |