| 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 | $178.84 | 7.132% | $191.5949 | $191.59 | $191.60 | $191.60 |
| Purchase #2 | $51.95 | 6.184% | $55.1626 | $55.16 | $55.15 | $55.20 |
| Purchase #3 | $35.25 | 3.241% | $36.3925 | $36.39 | $36.40 | $36.40 |
| Purchase #4 | $176.89 | 9.788% | $194.204 | $194.20 | $194.20 | $194.20 |
| Purchase #5 | $221.32 | 10.781% | $245.1805 | $245.18 | $245.20 | $245.20 |
| Purchase #6 | $77.88 | 12.776% | $87.8299 | $87.83 | $87.85 | $87.80 |
| Purchase #7 | $188.93 | 6.743% | $201.6695 | $201.67 | $201.65 | $201.70 |
| 7 purchase totals = | $931.06 | $1,012.0339 | $1,012.02 | $1,012.05 | $1,012.10 | |