| 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 | $163.83 | 13.117% | $185.3196 | $185.32 | $185.30 | $185.30 |
| Purchase #2 | $140.75 | 11.121% | $156.4028 | $156.40 | $156.40 | $156.40 |
| Purchase #3 | $219.26 | 10.701% | $242.723 | $242.72 | $242.70 | $242.70 |
| Purchase #4 | $140.60 | 8.461% | $152.4962 | $152.50 | $152.50 | $152.50 |
| Purchase #5 | $136.45 | 9.647% | $149.6133 | $149.61 | $149.60 | $149.60 |
| Purchase #6 | $246.91 | 6.763% | $263.6085 | $263.61 | $263.60 | $263.60 |
| Purchase #7 | $150.55 | 7.591% | $161.9783 | $161.98 | $162.00 | $162.00 |
| 7 purchase totals = | $1,198.35 | $1,312.1417 | $1,312.14 | $1,312.10 | $1,312.10 | |