| 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 | $131.73 | 3.106% | $135.8215 | $135.82 | $135.80 | $135.80 |
| Purchase #2 | $192.30 | 11.718% | $214.8337 | $214.83 | $214.85 | $214.80 |
| Purchase #3 | $206.43 | 11.207% | $229.5646 | $229.56 | $229.55 | $229.60 |
| Purchase #4 | $137.71 | 9.530% | $150.8338 | $150.83 | $150.85 | $150.80 |
| Purchase #5 | $21.43 | 5.734% | $22.6588 | $22.66 | $22.65 | $22.70 |
| Purchase #6 | $195.94 | 11.511% | $218.4947 | $218.49 | $218.50 | $218.50 |
| Purchase #7 | $178.80 | 10.499% | $197.5722 | $197.57 | $197.55 | $197.60 |
| 7 purchase totals = | $1,064.34 | $1,169.7793 | $1,169.76 | $1,169.75 | $1,169.80 | |