| 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 | $95.89 | 6.270% | $101.9023 | $101.90 | $101.90 | $101.90 |
| Purchase #2 | $158.91 | 6.494% | $169.2296 | $169.23 | $169.25 | $169.20 |
| Purchase #3 | $225.76 | 10.582% | $249.6499 | $249.65 | $249.65 | $249.60 |
| Purchase #4 | $130.72 | 12.441% | $146.9829 | $146.98 | $147.00 | $147.00 |
| Purchase #5 | $171.32 | 8.451% | $185.7983 | $185.80 | $185.80 | $185.80 |
| Purchase #6 | $204.46 | 6.208% | $217.1529 | $217.15 | $217.15 | $217.20 |
| Purchase #7 | $88.65 | 8.505% | $96.1897 | $96.19 | $96.20 | $96.20 |
| 7 purchase totals = | $1,075.71 | $1,166.9056 | $1,166.90 | $1,166.95 | $1,166.90 | |