| 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 | $178.78 | 11.220% | $198.8391 | $198.84 | $198.85 | $198.80 |
| Purchase #2 | $166.68 | 6.132% | $176.9008 | $176.90 | $176.90 | $176.90 |
| Purchase #3 | $210.77 | 8.361% | $228.3925 | $228.39 | $228.40 | $228.40 |
| Purchase #4 | $195.53 | 12.493% | $219.9576 | $219.96 | $219.95 | $220.00 |
| Purchase #5 | $37.30 | 5.147% | $39.2198 | $39.22 | $39.20 | $39.20 |
| Purchase #6 | $121.53 | 13.867% | $138.3826 | $138.38 | $138.40 | $138.40 |
| Purchase #7 | $100.95 | 3.295% | $104.2763 | $104.28 | $104.30 | $104.30 |
| 7 purchase totals = | $1,011.54 | $1,105.9687 | $1,105.97 | $1,106.00 | $1,106.00 | |