| 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 | $121.75 | 13.227% | $137.8539 | $137.85 | $137.85 | $137.90 |
| Purchase #2 | $61.68 | 12.315% | $69.2759 | $69.28 | $69.30 | $69.30 |
| Purchase #3 | $120.81 | 6.846% | $129.0807 | $129.08 | $129.10 | $129.10 |
| Purchase #4 | $81.86 | 11.700% | $91.4376 | $91.44 | $91.45 | $91.40 |
| Purchase #5 | $156.88 | 10.253% | $172.9649 | $172.96 | $172.95 | $173.00 |
| Purchase #6 | $76.99 | 10.376% | $84.9785 | $84.98 | $85.00 | $85.00 |
| Purchase #7 | $109.62 | 9.582% | $120.1238 | $120.12 | $120.10 | $120.10 |
| 7 purchase totals = | $729.59 | $805.7153 | $805.71 | $805.75 | $805.80 | |