| 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 | $132.47 | 9.511% | $145.0692 | $145.07 | $145.05 | $145.10 |
| Purchase #2 | $53.52 | 12.168% | $60.0323 | $60.03 | $60.05 | $60.00 |
| Purchase #3 | $161.45 | 10.186% | $177.8953 | $177.90 | $177.90 | $177.90 |
| Purchase #4 | $137.60 | 6.505% | $146.5509 | $146.55 | $146.55 | $146.60 |
| Purchase #5 | $65.30 | 12.244% | $73.2953 | $73.30 | $73.30 | $73.30 |
| Purchase #6 | $201.84 | 6.618% | $215.1978 | $215.20 | $215.20 | $215.20 |
| Purchase #7 | $103.63 | 3.795% | $107.5628 | $107.56 | $107.55 | $107.60 |
| 7 purchase totals = | $855.81 | $925.6036 | $925.61 | $925.60 | $925.70 | |