| 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 | $177.60 | 9.599% | $194.6478 | $194.65 | $194.65 | $194.60 |
| Purchase #2 | $155.44 | 5.114% | $163.3892 | $163.39 | $163.40 | $163.40 |
| Purchase #3 | $114.32 | 13.819% | $130.1179 | $130.12 | $130.10 | $130.10 |
| Purchase #4 | $95.64 | 7.831% | $103.1296 | $103.13 | $103.15 | $103.10 |
| Purchase #5 | $241.88 | 6.707% | $258.1029 | $258.10 | $258.10 | $258.10 |
| Purchase #6 | $131.39 | 13.390% | $148.9831 | $148.98 | $149.00 | $149.00 |
| Purchase #7 | $109.27 | 12.343% | $122.7572 | $122.76 | $122.75 | $122.80 |
| 7 purchase totals = | $1,025.54 | $1,121.1277 | $1,121.13 | $1,121.15 | $1,121.10 | |