| 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 | $182.44 | 5.731% | $192.8956 | $192.90 | $192.90 | $192.90 |
| Purchase #2 | $38.57 | 12.503% | $43.3924 | $43.39 | $43.40 | $43.40 |
| Purchase #3 | $213.41 | 11.223% | $237.361 | $237.36 | $237.35 | $237.40 |
| Purchase #4 | $11.73 | 6.221% | $12.4597 | $12.46 | $12.45 | $12.50 |
| Purchase #5 | $18.65 | 4.440% | $19.4781 | $19.48 | $19.50 | $19.50 |
| Purchase #6 | $129.52 | 4.482% | $135.3251 | $135.33 | $135.35 | $135.30 |
| Purchase #7 | $223.54 | 3.245% | $230.7939 | $230.79 | $230.80 | $230.80 |
| 7 purchase totals = | $817.86 | $871.7058 | $871.71 | $871.75 | $871.80 | |