| 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 | $157.71 | 6.558% | $168.0526 | $168.05 | $168.05 | $168.10 |
| Purchase #2 | $93.28 | 13.652% | $106.0146 | $106.01 | $106.00 | $106.00 |
| Purchase #3 | $198.81 | 10.218% | $219.1244 | $219.12 | $219.10 | $219.10 |
| Purchase #4 | $172.80 | 13.792% | $196.6326 | $196.63 | $196.65 | $196.60 |
| Purchase #5 | $155.60 | 6.478% | $165.6798 | $165.68 | $165.70 | $165.70 |
| Purchase #6 | $149.86 | 8.320% | $162.3284 | $162.33 | $162.35 | $162.30 |
| Purchase #7 | $244.60 | 7.636% | $263.2777 | $263.28 | $263.30 | $263.30 |
| 7 purchase totals = | $1,172.66 | $1,281.1101 | $1,281.10 | $1,281.15 | $1,281.10 | |