| 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 | $171.39 | 5.763% | $181.2672 | $181.27 | $181.25 | $181.30 |
| Purchase #2 | $91.26 | 6.204% | $96.9218 | $96.92 | $96.90 | $96.90 |
| Purchase #3 | $171.66 | 4.662% | $179.6628 | $179.66 | $179.65 | $179.70 |
| Purchase #4 | $149.96 | 4.315% | $156.4308 | $156.43 | $156.45 | $156.40 |
| Purchase #5 | $14.73 | 12.255% | $16.5352 | $16.54 | $16.55 | $16.50 |
| Purchase #6 | $200.74 | 6.181% | $213.1477 | $213.15 | $213.15 | $213.10 |
| Purchase #7 | $51.93 | 10.120% | $57.1853 | $57.19 | $57.20 | $57.20 |
| 7 purchase totals = | $851.67 | $901.1508 | $901.16 | $901.15 | $901.10 | |