| 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 | $162.78 | 9.416% | $178.1074 | $178.11 | $178.10 | $178.10 |
| Purchase #2 | $172.39 | 7.853% | $185.9278 | $185.93 | $185.95 | $185.90 |
| Purchase #3 | $199.63 | 10.809% | $221.208 | $221.21 | $221.20 | $221.20 |
| Purchase #4 | $86.52 | 5.817% | $91.5529 | $91.55 | $91.55 | $91.60 |
| Purchase #5 | $127.26 | 7.533% | $136.8465 | $136.85 | $136.85 | $136.80 |
| Purchase #6 | $70.91 | 3.496% | $73.389 | $73.39 | $73.40 | $73.40 |
| Purchase #7 | $41.96 | 6.651% | $44.7508 | $44.75 | $44.75 | $44.80 |
| 7 purchase totals = | $861.45 | $931.7824 | $931.79 | $931.80 | $931.80 | |