| 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 | $167.28 | 13.383% | $189.6671 | $189.67 | $189.65 | $189.70 |
| Purchase #2 | $210.84 | 3.794% | $218.8393 | $218.84 | $218.85 | $218.80 |
| Purchase #3 | $63.79 | 9.864% | $70.0822 | $70.08 | $70.10 | $70.10 |
| Purchase #4 | $84.59 | 13.610% | $96.1027 | $96.10 | $96.10 | $96.10 |
| Purchase #5 | $47.76 | 4.502% | $49.9102 | $49.91 | $49.90 | $49.90 |
| Purchase #6 | $179.91 | 13.543% | $204.2752 | $204.28 | $204.30 | $204.30 |
| Purchase #7 | $232.47 | 7.761% | $250.512 | $250.51 | $250.50 | $250.50 |
| 7 purchase totals = | $986.64 | $1,079.3887 | $1,079.39 | $1,079.40 | $1,079.40 | |