| 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 | $172.94 | 12.573% | $194.6837 | $194.68 | $194.70 | $194.70 |
| Purchase #2 | $147.30 | 10.570% | $162.8696 | $162.87 | $162.85 | $162.90 |
| Purchase #3 | $117.42 | 11.850% | $131.3343 | $131.33 | $131.35 | $131.30 |
| Purchase #4 | $99.64 | 7.489% | $107.102 | $107.10 | $107.10 | $107.10 |
| Purchase #5 | $121.74 | 9.244% | $132.9936 | $132.99 | $133.00 | $133.00 |
| Purchase #6 | $9.82 | 3.383% | $10.1522 | $10.15 | $10.15 | $10.20 |
| Purchase #7 | $69.68 | 4.616% | $72.8964 | $72.90 | $72.90 | $72.90 |
| 7 purchase totals = | $738.54 | $812.0318 | $812.02 | $812.05 | $812.10 | |