| 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 | $150.78 | 6.351% | $160.356 | $160.36 | $160.35 | $160.40 |
| Purchase #2 | $186.57 | 13.360% | $211.4958 | $211.50 | $211.50 | $211.50 |
| Purchase #3 | $46.58 | 10.385% | $51.4173 | $51.42 | $51.40 | $51.40 |
| Purchase #4 | $33.92 | 3.143% | $34.9861 | $34.99 | $35.00 | $35.00 |
| Purchase #5 | $161.76 | 7.322% | $173.6041 | $173.60 | $173.60 | $173.60 |
| Purchase #6 | $91.70 | 5.526% | $96.7673 | $96.77 | $96.75 | $96.80 |
| Purchase #7 | $38.87 | 7.712% | $41.8677 | $41.87 | $41.85 | $41.90 |
| 7 purchase totals = | $710.18 | $770.4943 | $770.51 | $770.45 | $770.60 | |