| 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 | $156.30 | 5.834% | $165.4185 | $165.42 | $165.40 | $165.40 |
| Purchase #2 | $152.74 | 13.556% | $173.4454 | $173.45 | $173.45 | $173.40 |
| Purchase #3 | $231.68 | 5.463% | $244.3367 | $244.34 | $244.35 | $244.30 |
| Purchase #4 | $62.93 | 8.175% | $68.0745 | $68.07 | $68.05 | $68.10 |
| Purchase #5 | $171.58 | 6.110% | $182.0635 | $182.06 | $182.05 | $182.10 |
| Purchase #6 | $246.30 | 13.335% | $279.1441 | $279.14 | $279.15 | $279.10 |
| Purchase #7 | $182.70 | 6.654% | $194.8569 | $194.86 | $194.85 | $194.90 |
| 7 purchase totals = | $1,204.23 | $1,307.3396 | $1,307.34 | $1,307.30 | $1,307.30 | |