| 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 | $160.81 | 10.139% | $177.1145 | $177.11 | $177.10 | $177.10 |
| Purchase #2 | $181.30 | 7.378% | $194.6763 | $194.68 | $194.70 | $194.70 |
| Purchase #3 | $221.68 | 13.565% | $251.7509 | $251.75 | $251.75 | $251.80 |
| Purchase #4 | $161.72 | 7.352% | $173.6097 | $173.61 | $173.60 | $173.60 |
| Purchase #5 | $105.70 | 11.602% | $117.9633 | $117.96 | $117.95 | $118.00 |
| Purchase #6 | $141.75 | 3.319% | $146.4547 | $146.45 | $146.45 | $146.50 |
| Purchase #7 | $141.75 | 4.576% | $148.2365 | $148.24 | $148.25 | $148.20 |
| 7 purchase totals = | $1,114.71 | $1,209.8059 | $1,209.80 | $1,209.80 | $1,209.90 | |