| 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 | $173.99 | 8.756% | $189.2246 | $189.22 | $189.20 | $189.20 |
| Purchase #2 | $108.61 | 13.490% | $123.2615 | $123.26 | $123.25 | $123.30 |
| Purchase #3 | $6.71 | 6.199% | $7.126 | $7.13 | $7.15 | $7.10 |
| Purchase #4 | $188.35 | 10.267% | $207.6879 | $207.69 | $207.70 | $207.70 |
| Purchase #5 | $80.68 | 12.771% | $90.9836 | $90.98 | $91.00 | $91.00 |
| Purchase #6 | $151.33 | 5.263% | $159.2945 | $159.29 | $159.30 | $159.30 |
| Purchase #7 | $250.99 | 13.442% | $284.7281 | $284.73 | $284.75 | $284.70 |
| 7 purchase totals = | $960.66 | $1,062.3062 | $1,062.30 | $1,062.35 | $1,062.30 | |