| 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 | $157.67 | 13.621% | $179.1462 | $179.15 | $179.15 | $179.10 |
| Purchase #2 | $84.60 | 11.208% | $94.082 | $94.08 | $94.10 | $94.10 |
| Purchase #3 | $240.38 | 12.309% | $269.9684 | $269.97 | $269.95 | $270.00 |
| Purchase #4 | $218.49 | 3.270% | $225.6346 | $225.63 | $225.65 | $225.60 |
| Purchase #5 | $244.62 | 10.292% | $269.7963 | $269.80 | $269.80 | $269.80 |
| Purchase #6 | $131.29 | 12.869% | $148.1857 | $148.19 | $148.20 | $148.20 |
| Purchase #7 | $6.45 | 9.208% | $7.0439 | $7.04 | $7.05 | $7.00 |
| 7 purchase totals = | $1,083.50 | $1,193.8571 | $1,193.86 | $1,193.90 | $1,193.80 | |