| 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 | $70.65 | 5.242% | $74.3535 | $74.35 | $74.35 | $74.40 |
| Purchase #2 | $249.60 | 5.746% | $263.942 | $263.94 | $263.95 | $263.90 |
| Purchase #3 | $143.74 | 11.796% | $160.6956 | $160.70 | $160.70 | $160.70 |
| Purchase #4 | $140.66 | 3.565% | $145.6745 | $145.67 | $145.65 | $145.70 |
| Purchase #5 | $100.82 | 8.807% | $109.6992 | $109.70 | $109.70 | $109.70 |
| Purchase #6 | $76.96 | 8.648% | $83.6155 | $83.62 | $83.60 | $83.60 |
| Purchase #7 | $233.38 | 4.205% | $243.1936 | $243.19 | $243.20 | $243.20 |
| 7 purchase totals = | $1,015.81 | $1,081.1739 | $1,081.17 | $1,081.15 | $1,081.20 | |