| 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 | $153.80 | 9.231% | $167.9973 | $168.00 | $168.00 | $168.00 |
| Purchase #2 | $101.25 | 8.745% | $110.1043 | $110.10 | $110.10 | $110.10 |
| Purchase #3 | $42.81 | 10.821% | $47.4425 | $47.44 | $47.45 | $47.40 |
| Purchase #4 | $76.59 | 13.750% | $87.1211 | $87.12 | $87.10 | $87.10 |
| Purchase #5 | $32.66 | 13.127% | $36.9473 | $36.95 | $36.95 | $36.90 |
| Purchase #6 | $217.29 | 10.270% | $239.6057 | $239.61 | $239.60 | $239.60 |
| Purchase #7 | $137.62 | 7.550% | $148.0103 | $148.01 | $148.00 | $148.00 |
| 7 purchase totals = | $762.02 | $837.2285 | $837.23 | $837.20 | $837.10 | |