| 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 | $136.55 | 11.552% | $152.3243 | $152.32 | $152.30 | $152.30 |
| Purchase #2 | $53.71 | 4.826% | $56.302 | $56.30 | $56.30 | $56.30 |
| Purchase #3 | $192.36 | 13.506% | $218.3401 | $218.34 | $218.35 | $218.30 |
| Purchase #4 | $26.76 | 12.784% | $30.181 | $30.18 | $30.20 | $30.20 |
| Purchase #5 | $194.73 | 11.491% | $217.1064 | $217.11 | $217.10 | $217.10 |
| Purchase #6 | $160.68 | 9.201% | $175.4642 | $175.46 | $175.45 | $175.50 |
| Purchase #7 | $76.90 | 5.139% | $80.8519 | $80.85 | $80.85 | $80.90 |
| 7 purchase totals = | $841.69 | $930.5699 | $930.56 | $930.55 | $930.60 | |