| 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 | $147.82 | 8.285% | $160.0669 | $160.07 | $160.05 | $160.10 |
| Purchase #2 | $97.63 | 4.190% | $101.7207 | $101.72 | $101.70 | $101.70 |
| Purchase #3 | $214.64 | 9.536% | $235.1081 | $235.11 | $235.10 | $235.10 |
| Purchase #4 | $105.71 | 12.285% | $118.6965 | $118.70 | $118.70 | $118.70 |
| Purchase #5 | $60.47 | 5.188% | $63.6072 | $63.61 | $63.60 | $63.60 |
| Purchase #6 | $175.29 | 3.856% | $182.0492 | $182.05 | $182.05 | $182.00 |
| Purchase #7 | $141.48 | 8.784% | $153.9076 | $153.91 | $153.90 | $153.90 |
| 7 purchase totals = | $943.04 | $1,015.1562 | $1,015.17 | $1,015.10 | $1,015.10 | |