| 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 | $169.95 | 6.573% | $181.1208 | $181.12 | $181.10 | $181.10 |
| Purchase #2 | $233.47 | 6.142% | $247.8097 | $247.81 | $247.80 | $247.80 |
| Purchase #3 | $118.69 | 9.625% | $130.1139 | $130.11 | $130.10 | $130.10 |
| Purchase #4 | $120.80 | 8.185% | $130.6875 | $130.69 | $130.70 | $130.70 |
| Purchase #5 | $120.34 | 7.223% | $129.0322 | $129.03 | $129.05 | $129.00 |
| Purchase #6 | $113.30 | 9.536% | $124.1043 | $124.10 | $124.10 | $124.10 |
| Purchase #7 | $119.59 | 4.140% | $124.541 | $124.54 | $124.55 | $124.50 |
| 7 purchase totals = | $996.14 | $1,067.4094 | $1,067.40 | $1,067.40 | $1,067.30 | |