| 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 | $123.88 | 11.487% | $138.1101 | $138.11 | $138.10 | $138.10 |
| Purchase #2 | $197.57 | 7.302% | $211.9966 | $212.00 | $212.00 | $212.00 |
| Purchase #3 | $47.72 | 6.486% | $50.8151 | $50.82 | $50.80 | $50.80 |
| Purchase #4 | $143.66 | 5.251% | $151.2036 | $151.20 | $151.20 | $151.20 |
| Purchase #5 | $45.59 | 13.232% | $51.6225 | $51.62 | $51.60 | $51.60 |
| Purchase #6 | $190.25 | 10.400% | $210.036 | $210.04 | $210.05 | $210.00 |
| Purchase #7 | $147.34 | 6.561% | $157.007 | $157.01 | $157.00 | $157.00 |
| 7 purchase totals = | $896.01 | $970.7909 | $970.80 | $970.75 | $970.70 | |