| 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 | $187.26 | 10.239% | $206.4336 | $206.43 | $206.45 | $206.40 |
| Purchase #2 | $197.66 | 11.104% | $219.6082 | $219.61 | $219.60 | $219.60 |
| Purchase #3 | $5.32 | 7.232% | $5.7047 | $5.70 | $5.70 | $5.70 |
| Purchase #4 | $38.72 | 6.331% | $41.1714 | $41.17 | $41.15 | $41.20 |
| Purchase #5 | $142.54 | 5.387% | $150.2186 | $150.22 | $150.20 | $150.20 |
| Purchase #6 | $172.35 | 12.226% | $193.4215 | $193.42 | $193.40 | $193.40 |
| Purchase #7 | $61.64 | 10.581% | $68.1621 | $68.16 | $68.15 | $68.20 |
| 7 purchase totals = | $805.49 | $884.7201 | $884.71 | $884.65 | $884.70 | |