| 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 | $210.47 | 13.582% | $239.056 | $239.06 | $239.05 | $239.10 |
| Purchase #2 | $162.27 | 5.291% | $170.8557 | $170.86 | $170.85 | $170.90 |
| Purchase #3 | $203.42 | 5.551% | $214.7118 | $214.71 | $214.70 | $214.70 |
| Purchase #4 | $175.79 | 6.275% | $186.8208 | $186.82 | $186.80 | $186.80 |
| Purchase #5 | $147.26 | 5.160% | $154.8586 | $154.86 | $154.85 | $154.90 |
| Purchase #6 | $84.52 | 7.503% | $90.8615 | $90.86 | $90.85 | $90.90 |
| Purchase #7 | $85.81 | 7.805% | $92.5075 | $92.51 | $92.50 | $92.50 |
| 7 purchase totals = | $1,069.54 | $1,149.6719 | $1,149.68 | $1,149.60 | $1,149.80 | |