| 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 | $180.98 | 9.179% | $197.5922 | $197.59 | $197.60 | $197.60 |
| Purchase #2 | $144.42 | 3.116% | $148.9201 | $148.92 | $148.90 | $148.90 |
| Purchase #3 | $172.85 | 12.185% | $193.9118 | $193.91 | $193.90 | $193.90 |
| Purchase #4 | $171.95 | 7.716% | $185.2177 | $185.22 | $185.20 | $185.20 |
| Purchase #5 | $194.88 | 9.152% | $212.7154 | $212.72 | $212.70 | $212.70 |
| Purchase #6 | $16.99 | 10.714% | $18.8103 | $18.81 | $18.80 | $18.80 |
| Purchase #7 | $53.59 | 13.394% | $60.7678 | $60.77 | $60.75 | $60.80 |
| 7 purchase totals = | $935.66 | $1,017.9353 | $1,017.94 | $1,017.85 | $1,017.90 | |