| 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 | $139.45 | 13.207% | $157.8672 | $157.87 | $157.85 | $157.90 |
| Purchase #2 | $85.37 | 13.307% | $96.7302 | $96.73 | $96.75 | $96.70 |
| Purchase #3 | $103.29 | 3.704% | $107.1159 | $107.12 | $107.10 | $107.10 |
| Purchase #4 | $131.71 | 13.252% | $149.1642 | $149.16 | $149.15 | $149.20 |
| Purchase #5 | $159.44 | 10.452% | $176.1047 | $176.10 | $176.10 | $176.10 |
| Purchase #6 | $247.54 | 11.629% | $276.3264 | $276.33 | $276.35 | $276.30 |
| Purchase #7 | $87.86 | 9.683% | $96.3675 | $96.37 | $96.35 | $96.40 |
| 7 purchase totals = | $954.66 | $1,059.6761 | $1,059.68 | $1,059.65 | $1,059.70 | |