| 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 | $177.93 | 10.835% | $197.2087 | $197.21 | $197.20 | $197.20 |
| Purchase #2 | $8.67 | 9.321% | $9.4781 | $9.48 | $9.50 | $9.50 |
| Purchase #3 | $49.67 | 3.540% | $51.4283 | $51.43 | $51.45 | $51.40 |
| Purchase #4 | $184.56 | 13.825% | $210.0754 | $210.08 | $210.10 | $210.10 |
| Purchase #5 | $45.40 | 5.244% | $47.7808 | $47.78 | $47.80 | $47.80 |
| Purchase #6 | $174.68 | 13.115% | $197.5893 | $197.59 | $197.60 | $197.60 |
| Purchase #7 | $199.59 | 12.210% | $223.9599 | $223.96 | $223.95 | $224.00 |
| 7 purchase totals = | $840.50 | $937.5205 | $937.53 | $937.60 | $937.60 | |