| 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 | $194.48 | 13.654% | $221.0343 | $221.03 | $221.05 | $221.00 |
| Purchase #2 | $88.70 | 3.185% | $91.5251 | $91.53 | $91.55 | $91.50 |
| Purchase #3 | $198.60 | 7.729% | $213.9498 | $213.95 | $213.95 | $213.90 |
| Purchase #4 | $28.26 | 7.482% | $30.3744 | $30.37 | $30.35 | $30.40 |
| Purchase #5 | $135.34 | 11.428% | $150.8067 | $150.81 | $150.80 | $150.80 |
| Purchase #6 | $164.32 | 7.452% | $176.5651 | $176.57 | $176.55 | $176.60 |
| Purchase #7 | $250.84 | 12.860% | $283.098 | $283.10 | $283.10 | $283.10 |
| 7 purchase totals = | $1,060.54 | $1,167.3534 | $1,167.36 | $1,167.35 | $1,167.30 | |