| 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 | $130.46 | 8.128% | $141.0638 | $141.06 | $141.05 | $141.10 |
| Purchase #2 | $164.39 | 10.518% | $181.6805 | $181.68 | $181.70 | $181.70 |
| Purchase #3 | $28.54 | 11.149% | $31.7219 | $31.72 | $31.70 | $31.70 |
| Purchase #4 | $119.30 | 4.586% | $124.7711 | $124.77 | $124.75 | $124.80 |
| Purchase #5 | $117.88 | 8.696% | $128.1308 | $128.13 | $128.15 | $128.10 |
| Purchase #6 | $52.74 | 6.776% | $56.3137 | $56.31 | $56.30 | $56.30 |
| Purchase #7 | $34.66 | 10.859% | $38.4237 | $38.42 | $38.40 | $38.40 |
| 7 purchase totals = | $647.97 | $702.1055 | $702.09 | $702.05 | $702.10 | |