| 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 | $135.25 | 6.647% | $144.2401 | $144.24 | $144.25 | $144.20 |
| Purchase #2 | $145.79 | 4.354% | $152.1377 | $152.14 | $152.15 | $152.10 |
| Purchase #3 | $222.49 | 10.198% | $245.1795 | $245.18 | $245.20 | $245.20 |
| Purchase #4 | $81.48 | 3.784% | $84.5632 | $84.56 | $84.55 | $84.60 |
| Purchase #5 | $240.73 | 10.611% | $266.2739 | $266.27 | $266.25 | $266.30 |
| Purchase #6 | $190.81 | 4.220% | $198.8622 | $198.86 | $198.85 | $198.90 |
| Purchase #7 | $82.69 | 5.415% | $87.1677 | $87.17 | $87.15 | $87.20 |
| 7 purchase totals = | $1,099.24 | $1,178.4243 | $1,178.42 | $1,178.40 | $1,178.50 | |