| 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 | $128.42 | 10.374% | $141.7423 | $141.74 | $141.75 | $141.70 |
| Purchase #2 | $89.85 | 4.194% | $93.6183 | $93.62 | $93.60 | $93.60 |
| Purchase #3 | $17.47 | 6.275% | $18.5662 | $18.57 | $18.55 | $18.60 |
| Purchase #4 | $37.33 | 7.742% | $40.2201 | $40.22 | $40.20 | $40.20 |
| Purchase #5 | $50.78 | 6.189% | $53.9228 | $53.92 | $53.90 | $53.90 |
| Purchase #6 | $153.99 | 3.380% | $159.1949 | $159.19 | $159.20 | $159.20 |
| Purchase #7 | $189.64 | 10.410% | $209.3815 | $209.38 | $209.40 | $209.40 |
| 7 purchase totals = | $667.48 | $716.6461 | $716.64 | $716.60 | $716.60 | |