| 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 | $147.45 | 10.398% | $162.7819 | $162.78 | $162.80 | $162.80 |
| Purchase #2 | $89.98 | 12.285% | $101.034 | $101.03 | $101.05 | $101.00 |
| Purchase #3 | $147.75 | 13.723% | $168.0257 | $168.03 | $168.05 | $168.00 |
| Purchase #4 | $7.36 | 5.225% | $7.7446 | $7.74 | $7.75 | $7.70 |
| Purchase #5 | $102.44 | 3.114% | $105.63 | $105.63 | $105.65 | $105.60 |
| Purchase #6 | $164.98 | 9.241% | $180.2258 | $180.23 | $180.25 | $180.20 |
| Purchase #7 | $195.79 | 13.141% | $221.5188 | $221.52 | $221.50 | $221.50 |
| 7 purchase totals = | $855.75 | $946.9608 | $946.96 | $947.05 | $946.80 | |