| 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 | $202.98 | 8.169% | $219.5614 | $219.56 | $219.55 | $219.60 |
| Purchase #2 | $22.62 | 10.139% | $24.9134 | $24.91 | $24.90 | $24.90 |
| Purchase #3 | $7.62 | 13.268% | $8.631 | $8.63 | $8.65 | $8.60 |
| Purchase #4 | $161.34 | 12.231% | $181.0735 | $181.07 | $181.05 | $181.10 |
| Purchase #5 | $44.42 | 5.428% | $46.8311 | $46.83 | $46.85 | $46.80 |
| Purchase #6 | $115.62 | 12.133% | $129.6482 | $129.65 | $129.65 | $129.60 |
| Purchase #7 | $36.76 | 5.817% | $38.8983 | $38.90 | $38.90 | $38.90 |
| 7 purchase totals = | $591.36 | $649.5569 | $649.55 | $649.55 | $649.50 | |