| 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 | $162.87 | 11.310% | $181.2906 | $181.29 | $181.30 | $181.30 |
| Purchase #2 | $169.32 | 12.283% | $190.1176 | $190.12 | $190.10 | $190.10 |
| Purchase #3 | $27.35 | 9.487% | $29.9447 | $29.94 | $29.95 | $29.90 |
| Purchase #4 | $103.87 | 6.560% | $110.6839 | $110.68 | $110.70 | $110.70 |
| Purchase #5 | $243.53 | 11.549% | $271.6553 | $271.66 | $271.65 | $271.70 |
| Purchase #6 | $216.47 | 7.193% | $232.0407 | $232.04 | $232.05 | $232.00 |
| Purchase #7 | $5.55 | 11.599% | $6.1937 | $6.19 | $6.20 | $6.20 |
| 7 purchase totals = | $928.96 | $1,021.9265 | $1,021.92 | $1,021.95 | $1,021.90 | |