| 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 | $183.89 | 3.139% | $189.6623 | $189.66 | $189.65 | $189.70 |
| Purchase #2 | $123.68 | 11.297% | $137.6521 | $137.65 | $137.65 | $137.70 |
| Purchase #3 | $109.60 | 8.792% | $119.236 | $119.24 | $119.25 | $119.20 |
| Purchase #4 | $239.54 | 7.290% | $257.0025 | $257.00 | $257.00 | $257.00 |
| Purchase #5 | $136.63 | 9.154% | $149.1371 | $149.14 | $149.15 | $149.10 |
| Purchase #6 | $90.26 | 10.254% | $99.5153 | $99.52 | $99.50 | $99.50 |
| Purchase #7 | $76.58 | 10.541% | $84.6523 | $84.65 | $84.65 | $84.70 |
| 7 purchase totals = | $960.18 | $1,036.8576 | $1,036.86 | $1,036.85 | $1,036.90 | |