| 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 | $147.27 | 10.178% | $162.2591 | $162.26 | $162.25 | $162.30 |
| Purchase #2 | $5.57 | 13.846% | $6.3412 | $6.34 | $6.35 | $6.30 |
| Purchase #3 | $159.86 | 11.440% | $178.148 | $178.15 | $178.15 | $178.10 |
| Purchase #4 | $82.46 | 13.663% | $93.7265 | $93.73 | $93.75 | $93.70 |
| Purchase #5 | $88.32 | 3.834% | $91.7062 | $91.71 | $91.70 | $91.70 |
| Purchase #6 | $69.59 | 4.670% | $72.8399 | $72.84 | $72.85 | $72.80 |
| Purchase #7 | $183.45 | 3.390% | $189.669 | $189.67 | $189.65 | $189.70 |
| 7 purchase totals = | $736.52 | $794.6899 | $794.70 | $794.70 | $794.60 | |