| 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 | $172.45 | 9.609% | $189.0207 | $189.02 | $189.00 | $189.00 |
| Purchase #2 | $123.69 | 9.627% | $135.5976 | $135.60 | $135.60 | $135.60 |
| Purchase #3 | $206.59 | 6.212% | $219.4234 | $219.42 | $219.40 | $219.40 |
| Purchase #4 | $33.40 | 12.153% | $37.4591 | $37.46 | $37.45 | $37.50 |
| Purchase #5 | $152.97 | 3.115% | $157.735 | $157.74 | $157.75 | $157.70 |
| Purchase #6 | $50.40 | 3.368% | $52.0975 | $52.10 | $52.10 | $52.10 |
| Purchase #7 | $65.26 | 4.424% | $68.1471 | $68.15 | $68.15 | $68.10 |
| 7 purchase totals = | $804.76 | $859.4804 | $859.49 | $859.45 | $859.40 | |