| 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 | $185.83 | 9.664% | $203.7886 | $203.79 | $203.80 | $203.80 |
| Purchase #2 | $129.56 | 10.274% | $142.871 | $142.87 | $142.85 | $142.90 |
| Purchase #3 | $170.66 | 9.740% | $187.2823 | $187.28 | $187.30 | $187.30 |
| Purchase #4 | $195.62 | 9.580% | $214.3604 | $214.36 | $214.35 | $214.40 |
| Purchase #5 | $181.52 | 11.147% | $201.754 | $201.75 | $201.75 | $201.80 |
| Purchase #6 | $149.93 | 12.479% | $168.6398 | $168.64 | $168.65 | $168.60 |
| Purchase #7 | $139.82 | 6.674% | $149.1516 | $149.15 | $149.15 | $149.20 |
| 7 purchase totals = | $1,152.94 | $1,267.8477 | $1,267.84 | $1,267.85 | $1,268.00 | |