| 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 | $153.33 | 9.188% | $167.418 | $167.42 | $167.40 | $167.40 |
| Purchase #2 | $228.31 | 6.122% | $242.2871 | $242.29 | $242.30 | $242.30 |
| Purchase #3 | $27.63 | 4.521% | $28.8792 | $28.88 | $28.90 | $28.90 |
| Purchase #4 | $232.38 | 5.618% | $245.4351 | $245.44 | $245.45 | $245.40 |
| Purchase #5 | $147.62 | 3.739% | $153.1395 | $153.14 | $153.15 | $153.10 |
| Purchase #6 | $194.77 | 4.433% | $203.4042 | $203.40 | $203.40 | $203.40 |
| Purchase #7 | $21.26 | 4.343% | $22.1833 | $22.18 | $22.20 | $22.20 |
| 7 purchase totals = | $1,005.30 | $1,062.7464 | $1,062.75 | $1,062.80 | $1,062.70 | |