| 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 | $151.81 | 9.845% | $166.7557 | $166.76 | $166.75 | $166.80 |
| Purchase #2 | $38.37 | 13.758% | $43.6489 | $43.65 | $43.65 | $43.60 |
| Purchase #3 | $84.62 | 10.248% | $93.2919 | $93.29 | $93.30 | $93.30 |
| Purchase #4 | $12.90 | 4.103% | $13.4293 | $13.43 | $13.45 | $13.40 |
| Purchase #5 | $149.44 | 5.417% | $157.5352 | $157.54 | $157.55 | $157.50 |
| Purchase #6 | $238.44 | 4.593% | $249.3915 | $249.39 | $249.40 | $249.40 |
| Purchase #7 | $103.84 | 4.733% | $108.7547 | $108.75 | $108.75 | $108.80 |
| 7 purchase totals = | $779.42 | $832.8072 | $832.81 | $832.85 | $832.80 | |