| 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 | $138.80 | 3.702% | $143.9384 | $143.94 | $143.95 | $143.90 |
| Purchase #2 | $90.88 | 6.131% | $96.4519 | $96.45 | $96.45 | $96.50 |
| Purchase #3 | $47.90 | 13.865% | $54.5413 | $54.54 | $54.55 | $54.50 |
| Purchase #4 | $45.74 | 12.284% | $51.3587 | $51.36 | $51.35 | $51.40 |
| Purchase #5 | $245.66 | 6.702% | $262.1241 | $262.12 | $262.10 | $262.10 |
| Purchase #6 | $104.76 | 12.514% | $117.8697 | $117.87 | $117.85 | $117.90 |
| Purchase #7 | $175.81 | 12.543% | $197.8618 | $197.86 | $197.85 | $197.90 |
| 7 purchase totals = | $849.55 | $924.1459 | $924.14 | $924.10 | $924.20 | |