| 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 | $152.36 | 13.603% | $173.0855 | $173.09 | $173.10 | $173.10 |
| Purchase #2 | $233.27 | 3.114% | $240.534 | $240.53 | $240.55 | $240.50 |
| Purchase #3 | $141.79 | 7.624% | $152.6001 | $152.60 | $152.60 | $152.60 |
| Purchase #4 | $47.99 | 7.302% | $51.4942 | $51.49 | $51.50 | $51.50 |
| Purchase #5 | $145.87 | 8.193% | $157.8211 | $157.82 | $157.80 | $157.80 |
| Purchase #6 | $227.87 | 13.637% | $258.9446 | $258.94 | $258.95 | $258.90 |
| Purchase #7 | $67.86 | 12.159% | $76.1111 | $76.11 | $76.10 | $76.10 |
| 7 purchase totals = | $1,017.01 | $1,110.5906 | $1,110.58 | $1,110.60 | $1,110.50 | |