| 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 | $145.93 | 4.431% | $152.3962 | $152.40 | $152.40 | $152.40 |
| Purchase #2 | $146.86 | 8.378% | $159.1639 | $159.16 | $159.15 | $159.20 |
| Purchase #3 | $8.42 | 11.350% | $9.3757 | $9.38 | $9.40 | $9.40 |
| Purchase #4 | $236.56 | 13.251% | $267.9066 | $267.91 | $267.90 | $267.90 |
| Purchase #5 | $210.40 | 7.437% | $226.0474 | $226.05 | $226.05 | $226.00 |
| Purchase #6 | $112.91 | 13.124% | $127.7283 | $127.73 | $127.75 | $127.70 |
| Purchase #7 | $239.95 | 7.570% | $258.1142 | $258.11 | $258.10 | $258.10 |
| 7 purchase totals = | $1,101.03 | $1,200.7323 | $1,200.74 | $1,200.75 | $1,200.70 | |