| 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 | $138.99 | 7.562% | $149.5004 | $149.50 | $149.50 | $149.50 |
| Purchase #2 | $201.71 | 5.199% | $212.1969 | $212.20 | $212.20 | $212.20 |
| Purchase #3 | $83.96 | 3.748% | $87.1068 | $87.11 | $87.10 | $87.10 |
| Purchase #4 | $182.41 | 9.711% | $200.1238 | $200.12 | $200.10 | $200.10 |
| Purchase #5 | $174.44 | 9.379% | $190.8007 | $190.80 | $190.80 | $190.80 |
| Purchase #6 | $115.70 | 9.444% | $126.6267 | $126.63 | $126.65 | $126.60 |
| Purchase #7 | $70.44 | 7.304% | $75.5849 | $75.58 | $75.60 | $75.60 |
| 7 purchase totals = | $967.65 | $1,041.9402 | $1,041.94 | $1,041.95 | $1,041.90 | |