| 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 | $170.34 | 6.352% | $181.16 | $181.16 | $181.15 | $181.20 |
| Purchase #2 | $220.39 | 8.511% | $239.1474 | $239.15 | $239.15 | $239.10 |
| Purchase #3 | $176.61 | 10.607% | $195.343 | $195.34 | $195.35 | $195.30 |
| Purchase #4 | $22.36 | 3.181% | $23.0713 | $23.07 | $23.05 | $23.10 |
| Purchase #5 | $61.63 | 4.820% | $64.6006 | $64.60 | $64.60 | $64.60 |
| Purchase #6 | $210.25 | 4.544% | $219.8038 | $219.80 | $219.80 | $219.80 |
| Purchase #7 | $208.47 | 9.719% | $228.7312 | $228.73 | $228.75 | $228.70 |
| 7 purchase totals = | $1,070.05 | $1,151.8573 | $1,151.85 | $1,151.85 | $1,151.80 | |