| 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 | $127.52 | 3.789% | $132.3517 | $132.35 | $132.35 | $132.40 |
| Purchase #2 | $178.63 | 8.499% | $193.8118 | $193.81 | $193.80 | $193.80 |
| Purchase #3 | $214.71 | 13.582% | $243.8719 | $243.87 | $243.85 | $243.90 |
| Purchase #4 | $85.60 | 6.697% | $91.3326 | $91.33 | $91.35 | $91.30 |
| Purchase #5 | $135.78 | 3.514% | $140.5513 | $140.55 | $140.55 | $140.60 |
| Purchase #6 | $132.64 | 8.544% | $143.9728 | $143.97 | $143.95 | $144.00 |
| Purchase #7 | $95.68 | 4.124% | $99.6258 | $99.63 | $99.65 | $99.60 |
| 7 purchase totals = | $970.56 | $1,045.5179 | $1,045.51 | $1,045.50 | $1,045.60 | |