| 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 | $149.45 | 5.628% | $157.861 | $157.86 | $157.85 | $157.90 |
| Purchase #2 | $51.63 | 13.826% | $58.7684 | $58.77 | $58.75 | $58.80 |
| Purchase #3 | $133.75 | 7.191% | $143.368 | $143.37 | $143.35 | $143.40 |
| Purchase #4 | $152.45 | 8.590% | $165.5455 | $165.55 | $165.55 | $165.50 |
| Purchase #5 | $8.39 | 4.146% | $8.7378 | $8.74 | $8.75 | $8.70 |
| Purchase #6 | $124.67 | 3.196% | $128.6545 | $128.65 | $128.65 | $128.70 |
| Purchase #7 | $245.60 | 6.177% | $260.7707 | $260.77 | $260.75 | $260.80 |
| 7 purchase totals = | $865.94 | $923.7059 | $923.71 | $923.65 | $923.80 | |