| 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 | $148.26 | 6.239% | $157.5099 | $157.51 | $157.50 | $157.50 |
| Purchase #2 | $155.30 | 11.427% | $173.0461 | $173.05 | $173.05 | $173.00 |
| Purchase #3 | $151.42 | 13.268% | $171.5104 | $171.51 | $171.50 | $171.50 |
| Purchase #4 | $168.64 | 10.814% | $186.8767 | $186.88 | $186.90 | $186.90 |
| Purchase #5 | $219.74 | 10.794% | $243.4587 | $243.46 | $243.45 | $243.50 |
| Purchase #6 | $218.78 | 11.211% | $243.3074 | $243.31 | $243.30 | $243.30 |
| Purchase #7 | $48.28 | 13.489% | $54.7925 | $54.79 | $54.80 | $54.80 |
| 7 purchase totals = | $1,110.42 | $1,230.5017 | $1,230.51 | $1,230.50 | $1,230.50 | |