| 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 | $163.69 | 12.368% | $183.9352 | $183.94 | $183.95 | $183.90 |
| Purchase #2 | $239.80 | 5.729% | $253.5381 | $253.54 | $253.55 | $253.50 |
| Purchase #3 | $70.32 | 8.280% | $76.1425 | $76.14 | $76.15 | $76.10 |
| Purchase #4 | $210.50 | 3.217% | $217.2718 | $217.27 | $217.25 | $217.30 |
| Purchase #5 | $16.86 | 9.225% | $18.4153 | $18.42 | $18.40 | $18.40 |
| Purchase #6 | $194.86 | 9.319% | $213.019 | $213.02 | $213.00 | $213.00 |
| Purchase #7 | $197.64 | 3.229% | $204.0218 | $204.02 | $204.00 | $204.00 |
| 7 purchase totals = | $1,093.67 | $1,166.3437 | $1,166.35 | $1,166.30 | $1,166.20 | |