| 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 | $166.58 | 8.162% | $180.1763 | $180.18 | $180.20 | $180.20 |
| Purchase #2 | $152.29 | 9.268% | $166.4042 | $166.40 | $166.40 | $166.40 |
| Purchase #3 | $206.87 | 12.692% | $233.1259 | $233.13 | $233.15 | $233.10 |
| Purchase #4 | $68.93 | 5.560% | $72.7625 | $72.76 | $72.75 | $72.80 |
| Purchase #5 | $148.40 | 13.716% | $168.7545 | $168.75 | $168.75 | $168.80 |
| Purchase #6 | $94.60 | 5.513% | $99.8153 | $99.82 | $99.80 | $99.80 |
| Purchase #7 | $135.53 | 10.374% | $149.5899 | $149.59 | $149.60 | $149.60 |
| 7 purchase totals = | $973.20 | $1,070.6286 | $1,070.63 | $1,070.65 | $1,070.70 | |