| 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 | $160.36 | 13.629% | $182.2155 | $182.22 | $182.20 | $182.20 |
| Purchase #2 | $42.70 | 11.271% | $47.5127 | $47.51 | $47.50 | $47.50 |
| Purchase #3 | $150.53 | 12.131% | $168.7908 | $168.79 | $168.80 | $168.80 |
| Purchase #4 | $225.71 | 12.175% | $253.1902 | $253.19 | $253.20 | $253.20 |
| Purchase #5 | $117.32 | 10.508% | $129.648 | $129.65 | $129.65 | $129.60 |
| Purchase #6 | $197.33 | 4.501% | $206.2118 | $206.21 | $206.20 | $206.20 |
| Purchase #7 | $177.70 | 5.236% | $187.0044 | $187.00 | $187.00 | $187.00 |
| 7 purchase totals = | $1,071.65 | $1,174.5734 | $1,174.57 | $1,174.55 | $1,174.50 | |