| 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 | $135.65 | 7.146% | $145.3435 | $145.34 | $145.35 | $145.30 |
| Purchase #2 | $247.57 | 9.343% | $270.7005 | $270.70 | $270.70 | $270.70 |
| Purchase #3 | $228.26 | 9.358% | $249.6206 | $249.62 | $249.60 | $249.60 |
| Purchase #4 | $26.65 | 5.719% | $28.1741 | $28.17 | $28.15 | $28.20 |
| Purchase #5 | $186.77 | 4.105% | $194.4369 | $194.44 | $194.45 | $194.40 |
| Purchase #6 | $50.25 | 9.685% | $55.1167 | $55.12 | $55.10 | $55.10 |
| Purchase #7 | $207.79 | 10.202% | $228.9887 | $228.99 | $229.00 | $229.00 |
| 7 purchase totals = | $1,082.94 | $1,172.3810 | $1,172.38 | $1,172.35 | $1,172.30 | |