| 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 | $184.65 | 12.136% | $207.0591 | $207.06 | $207.05 | $207.10 |
| Purchase #2 | $62.40 | 10.208% | $68.7698 | $68.77 | $68.75 | $68.80 |
| Purchase #3 | $137.66 | 9.370% | $150.5587 | $150.56 | $150.55 | $150.60 |
| Purchase #4 | $110.70 | 11.279% | $123.1859 | $123.19 | $123.20 | $123.20 |
| Purchase #5 | $136.28 | 8.417% | $147.7507 | $147.75 | $147.75 | $147.80 |
| Purchase #6 | $145.44 | 11.834% | $162.6514 | $162.65 | $162.65 | $162.70 |
| Purchase #7 | $7.59 | 13.657% | $8.6266 | $8.63 | $8.65 | $8.60 |
| 7 purchase totals = | $784.72 | $868.6022 | $868.61 | $868.60 | $868.80 | |