| 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 | $180.49 | 4.637% | $188.8593 | $188.86 | $188.85 | $188.90 |
| Purchase #2 | $188.70 | 4.688% | $197.5463 | $197.55 | $197.55 | $197.50 |
| Purchase #3 | $193.45 | 5.460% | $204.0124 | $204.01 | $204.00 | $204.00 |
| Purchase #4 | $211.58 | 5.569% | $223.3629 | $223.36 | $223.35 | $223.40 |
| Purchase #5 | $240.49 | 13.630% | $273.2688 | $273.27 | $273.25 | $273.30 |
| Purchase #6 | $22.50 | 6.386% | $23.9369 | $23.94 | $23.95 | $23.90 |
| Purchase #7 | $147.54 | 3.140% | $152.1728 | $152.17 | $152.15 | $152.20 |
| 7 purchase totals = | $1,184.75 | $1,263.1594 | $1,263.16 | $1,263.10 | $1,263.20 | |