| 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 | $118.55 | 12.670% | $133.5703 | $133.57 | $133.55 | $133.60 |
| Purchase #2 | $146.57 | 7.206% | $157.1318 | $157.13 | $157.15 | $157.10 |
| Purchase #3 | $214.29 | 7.724% | $230.8418 | $230.84 | $230.85 | $230.80 |
| Purchase #4 | $113.82 | 10.164% | $125.3887 | $125.39 | $125.40 | $125.40 |
| Purchase #5 | $164.71 | 3.614% | $170.6626 | $170.66 | $170.65 | $170.70 |
| Purchase #6 | $43.41 | 13.131% | $49.1102 | $49.11 | $49.10 | $49.10 |
| Purchase #7 | $123.71 | 9.192% | $135.0814 | $135.08 | $135.10 | $135.10 |
| 7 purchase totals = | $925.06 | $1,001.7868 | $1,001.78 | $1,001.80 | $1,001.80 | |