| 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 | $147.53 | 7.678% | $158.8574 | $158.86 | $158.85 | $158.90 |
| Purchase #2 | $233.87 | 12.423% | $262.9237 | $262.92 | $262.90 | $262.90 |
| Purchase #3 | $196.54 | 12.555% | $221.2156 | $221.22 | $221.20 | $221.20 |
| Purchase #4 | $239.32 | 8.541% | $259.7603 | $259.76 | $259.75 | $259.80 |
| Purchase #5 | $62.95 | 10.130% | $69.3268 | $69.33 | $69.35 | $69.30 |
| Purchase #6 | $197.75 | 12.594% | $222.6546 | $222.65 | $222.65 | $222.70 |
| Purchase #7 | $126.62 | 11.300% | $140.9281 | $140.93 | $140.95 | $140.90 |
| 7 purchase totals = | $1,204.58 | $1,335.6665 | $1,335.67 | $1,335.65 | $1,335.70 | |