| 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 | $162.29 | 7.314% | $174.1599 | $174.16 | $174.15 | $174.20 |
| Purchase #2 | $83.65 | 13.307% | $94.7813 | $94.78 | $94.80 | $94.80 |
| Purchase #3 | $51.45 | 6.405% | $54.7454 | $54.75 | $54.75 | $54.70 |
| Purchase #4 | $90.27 | 4.643% | $94.4612 | $94.46 | $94.45 | $94.50 |
| Purchase #5 | $84.92 | 13.412% | $96.3095 | $96.31 | $96.30 | $96.30 |
| Purchase #6 | $142.93 | 6.628% | $152.4034 | $152.40 | $152.40 | $152.40 |
| Purchase #7 | $134.68 | 3.742% | $139.7197 | $139.72 | $139.70 | $139.70 |
| 7 purchase totals = | $750.19 | $806.5804 | $806.58 | $806.55 | $806.60 | |