| 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 | $127.76 | 13.636% | $145.1814 | $145.18 | $145.20 | $145.20 |
| Purchase #2 | $229.35 | 4.807% | $240.3749 | $240.37 | $240.35 | $240.40 |
| Purchase #3 | $190.84 | 9.771% | $209.487 | $209.49 | $209.50 | $209.50 |
| Purchase #4 | $194.98 | 11.272% | $216.9581 | $216.96 | $216.95 | $217.00 |
| Purchase #5 | $243.42 | 5.745% | $257.4045 | $257.40 | $257.40 | $257.40 |
| Purchase #6 | $32.85 | 4.230% | $34.2396 | $34.24 | $34.25 | $34.20 |
| Purchase #7 | $47.41 | 12.467% | $53.3206 | $53.32 | $53.30 | $53.30 |
| 7 purchase totals = | $1,066.61 | $1,156.9661 | $1,156.96 | $1,156.95 | $1,157.00 | |