| 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 | $159.85 | 7.614% | $172.021 | $172.02 | $172.00 | $172.00 |
| Purchase #2 | $66.32 | 3.639% | $68.7334 | $68.73 | $68.75 | $68.70 |
| Purchase #3 | $173.35 | 9.136% | $189.1873 | $189.19 | $189.20 | $189.20 |
| Purchase #4 | $70.67 | 9.569% | $77.4324 | $77.43 | $77.45 | $77.40 |
| Purchase #5 | $183.86 | 3.145% | $189.6424 | $189.64 | $189.65 | $189.60 |
| Purchase #6 | $98.47 | 8.765% | $107.1009 | $107.10 | $107.10 | $107.10 |
| Purchase #7 | $12.63 | 9.300% | $13.8046 | $13.80 | $13.80 | $13.80 |
| 7 purchase totals = | $765.15 | $817.9220 | $817.91 | $817.95 | $817.80 | |