| 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 | $113.44 | 4.105% | $118.0967 | $118.10 | $118.10 | $118.10 |
| Purchase #2 | $189.48 | 3.630% | $196.3581 | $196.36 | $196.35 | $196.40 |
| Purchase #3 | $177.76 | 10.708% | $196.7945 | $196.79 | $196.80 | $196.80 |
| Purchase #4 | $168.86 | 7.124% | $180.8896 | $180.89 | $180.90 | $180.90 |
| Purchase #5 | $70.42 | 6.233% | $74.8093 | $74.81 | $74.80 | $74.80 |
| Purchase #6 | $178.42 | 9.380% | $195.1558 | $195.16 | $195.15 | $195.20 |
| Purchase #7 | $201.56 | 6.276% | $214.2099 | $214.21 | $214.20 | $214.20 |
| 7 purchase totals = | $1,099.94 | $1,176.3139 | $1,176.32 | $1,176.30 | $1,176.40 | |