| 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 | $175.49 | 9.860% | $192.7933 | $192.79 | $192.80 | $192.80 |
| Purchase #2 | $207.25 | 5.832% | $219.3368 | $219.34 | $219.35 | $219.30 |
| Purchase #3 | $20.63 | 7.657% | $22.2096 | $22.21 | $22.20 | $22.20 |
| Purchase #4 | $31.89 | 8.701% | $34.6647 | $34.66 | $34.65 | $34.70 |
| Purchase #5 | $103.29 | 6.750% | $110.2621 | $110.26 | $110.25 | $110.30 |
| Purchase #6 | $161.29 | 10.152% | $177.6642 | $177.66 | $177.65 | $177.70 |
| Purchase #7 | $90.74 | 8.620% | $98.5618 | $98.56 | $98.55 | $98.60 |
| 7 purchase totals = | $790.58 | $855.4925 | $855.48 | $855.45 | $855.60 | |