| 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 | $193.31 | 10.726% | $214.0444 | $214.04 | $214.05 | $214.00 |
| Purchase #2 | $128.66 | 13.300% | $145.7718 | $145.77 | $145.75 | $145.80 |
| Purchase #3 | $22.50 | 12.367% | $25.2826 | $25.28 | $25.30 | $25.30 |
| Purchase #4 | $189.85 | 8.276% | $205.562 | $205.56 | $205.55 | $205.60 |
| Purchase #5 | $86.70 | 7.351% | $93.0733 | $93.07 | $93.05 | $93.10 |
| Purchase #6 | $111.66 | 6.376% | $118.7794 | $118.78 | $118.80 | $118.80 |
| Purchase #7 | $82.56 | 9.208% | $90.1621 | $90.16 | $90.15 | $90.20 |
| 7 purchase totals = | $815.24 | $892.6756 | $892.66 | $892.65 | $892.80 | |