| 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 | $129.57 | 10.261% | $142.8652 | $142.87 | $142.85 | $142.90 |
| Purchase #2 | $12.45 | 11.103% | $13.8323 | $13.83 | $13.85 | $13.80 |
| Purchase #3 | $16.96 | 8.622% | $18.4223 | $18.42 | $18.40 | $18.40 |
| Purchase #4 | $67.95 | 10.756% | $75.2587 | $75.26 | $75.25 | $75.30 |
| Purchase #5 | $149.96 | 12.449% | $168.6285 | $168.63 | $168.65 | $168.60 |
| Purchase #6 | $32.79 | 9.438% | $35.8847 | $35.88 | $35.90 | $35.90 |
| Purchase #7 | $67.81 | 7.799% | $73.0985 | $73.10 | $73.10 | $73.10 |
| 7 purchase totals = | $477.49 | $527.9902 | $527.99 | $528.00 | $528.00 | |