| 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 | $186.62 | 6.743% | $199.2038 | $199.20 | $199.20 | $199.20 |
| Purchase #2 | $214.79 | 6.209% | $228.1263 | $228.13 | $228.15 | $228.10 |
| Purchase #3 | $174.98 | 10.265% | $192.9417 | $192.94 | $192.95 | $192.90 |
| Purchase #4 | $206.40 | 7.422% | $221.719 | $221.72 | $221.70 | $221.70 |
| Purchase #5 | $130.39 | 3.783% | $135.3227 | $135.32 | $135.30 | $135.30 |
| Purchase #6 | $21.47 | 5.710% | $22.6959 | $22.70 | $22.70 | $22.70 |
| Purchase #7 | $111.63 | 12.135% | $125.1763 | $125.18 | $125.20 | $125.20 |
| 7 purchase totals = | $1,046.28 | $1,125.1857 | $1,125.19 | $1,125.20 | $1,125.10 | |