| 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 | $175.92 | 11.479% | $196.1139 | $196.11 | $196.10 | $196.10 |
| Purchase #2 | $31.56 | 8.347% | $34.1943 | $34.19 | $34.20 | $34.20 |
| Purchase #3 | $208.59 | 7.450% | $224.13 | $224.13 | $224.15 | $224.10 |
| Purchase #4 | $201.32 | 6.611% | $214.6293 | $214.63 | $214.65 | $214.60 |
| Purchase #5 | $43.93 | 7.158% | $47.0745 | $47.07 | $47.05 | $47.10 |
| Purchase #6 | $40.48 | 11.742% | $45.2332 | $45.23 | $45.25 | $45.20 |
| Purchase #7 | $211.99 | 3.333% | $219.0556 | $219.06 | $219.05 | $219.10 |
| 7 purchase totals = | $913.79 | $980.4308 | $980.42 | $980.45 | $980.40 | |