| 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 | $123.39 | 5.818% | $130.5688 | $130.57 | $130.55 | $130.60 |
| Purchase #2 | $217.29 | 13.496% | $246.6155 | $246.62 | $246.60 | $246.60 |
| Purchase #3 | $163.37 | 5.771% | $172.7981 | $172.80 | $172.80 | $172.80 |
| Purchase #4 | $121.59 | 7.216% | $130.3639 | $130.36 | $130.35 | $130.40 |
| Purchase #5 | $111.99 | 5.482% | $118.1293 | $118.13 | $118.15 | $118.10 |
| Purchase #6 | $96.80 | 8.724% | $105.2448 | $105.24 | $105.25 | $105.20 |
| Purchase #7 | $10.76 | 8.143% | $11.6362 | $11.64 | $11.65 | $11.60 |
| 7 purchase totals = | $845.19 | $915.3566 | $915.36 | $915.35 | $915.30 | |