| 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 | $145.99 | 11.412% | $162.6504 | $162.65 | $162.65 | $162.70 |
| Purchase #2 | $176.58 | 12.410% | $198.4936 | $198.49 | $198.50 | $198.50 |
| Purchase #3 | $172.60 | 4.864% | $180.9953 | $181.00 | $181.00 | $181.00 |
| Purchase #4 | $41.26 | 6.297% | $43.8581 | $43.86 | $43.85 | $43.90 |
| Purchase #5 | $47.73 | 6.237% | $50.7069 | $50.71 | $50.70 | $50.70 |
| Purchase #6 | $20.51 | 6.787% | $21.902 | $21.90 | $21.90 | $21.90 |
| Purchase #7 | $230.85 | 13.759% | $262.6127 | $262.61 | $262.60 | $262.60 |
| 7 purchase totals = | $835.52 | $921.2190 | $921.22 | $921.20 | $921.30 | |