| 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 | $159.91 | 7.331% | $171.633 | $171.63 | $171.65 | $171.60 |
| Purchase #2 | $111.80 | 6.560% | $119.1341 | $119.13 | $119.15 | $119.10 |
| Purchase #3 | $105.69 | 7.824% | $113.9592 | $113.96 | $113.95 | $114.00 |
| Purchase #4 | $21.42 | 10.781% | $23.7293 | $23.73 | $23.75 | $23.70 |
| Purchase #5 | $209.46 | 6.872% | $223.8541 | $223.85 | $223.85 | $223.90 |
| Purchase #6 | $89.55 | 4.441% | $93.5269 | $93.53 | $93.55 | $93.50 |
| Purchase #7 | $35.99 | 7.838% | $38.8109 | $38.81 | $38.80 | $38.80 |
| 7 purchase totals = | $733.82 | $784.6475 | $784.64 | $784.70 | $784.60 | |