| 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 | $149.64 | 10.131% | $164.8 | $164.80 | $164.80 | $164.80 |
| Purchase #2 | $144.44 | 10.647% | $159.8185 | $159.82 | $159.80 | $159.80 |
| Purchase #3 | $96.51 | 12.554% | $108.6259 | $108.63 | $108.65 | $108.60 |
| Purchase #4 | $242.43 | 9.418% | $265.2621 | $265.26 | $265.25 | $265.30 |
| Purchase #5 | $95.39 | 3.332% | $98.5684 | $98.57 | $98.55 | $98.60 |
| Purchase #6 | $111.69 | 8.329% | $120.9927 | $120.99 | $121.00 | $121.00 |
| Purchase #7 | $78.40 | 3.535% | $81.1714 | $81.17 | $81.15 | $81.20 |
| 7 purchase totals = | $918.50 | $999.2390 | $999.24 | $999.20 | $999.30 | |