| 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 | $142.25 | 3.163% | $146.7494 | $146.75 | $146.75 | $146.70 |
| Purchase #2 | $141.47 | 5.556% | $149.3301 | $149.33 | $149.35 | $149.30 |
| Purchase #3 | $230.84 | 11.354% | $257.0496 | $257.05 | $257.05 | $257.00 |
| Purchase #4 | $160.38 | 11.516% | $178.8494 | $178.85 | $178.85 | $178.80 |
| Purchase #5 | $173.48 | 7.425% | $186.3609 | $186.36 | $186.35 | $186.40 |
| Purchase #6 | $147.32 | 7.449% | $158.2939 | $158.29 | $158.30 | $158.30 |
| Purchase #7 | $224.63 | 5.136% | $236.167 | $236.17 | $236.15 | $236.20 |
| 7 purchase totals = | $1,220.37 | $1,312.8003 | $1,312.80 | $1,312.80 | $1,312.70 | |