| 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 | $120.92 | 9.576% | $132.4993 | $132.50 | $132.50 | $132.50 |
| Purchase #2 | $119.74 | 8.368% | $129.7598 | $129.76 | $129.75 | $129.80 |
| Purchase #3 | $162.34 | 7.321% | $174.2249 | $174.22 | $174.20 | $174.20 |
| Purchase #4 | $54.61 | 5.851% | $57.8052 | $57.81 | $57.80 | $57.80 |
| Purchase #5 | $222.76 | 6.627% | $237.5223 | $237.52 | $237.50 | $237.50 |
| Purchase #6 | $22.38 | 13.505% | $25.4024 | $25.40 | $25.40 | $25.40 |
| Purchase #7 | $76.89 | 4.409% | $80.2801 | $80.28 | $80.30 | $80.30 |
| 7 purchase totals = | $779.64 | $837.4940 | $837.49 | $837.45 | $837.50 | |