| 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 | $129.76 | 13.160% | $146.8364 | $146.84 | $146.85 | $146.80 |
| Purchase #2 | $125.90 | 6.190% | $133.6932 | $133.69 | $133.70 | $133.70 |
| Purchase #3 | $178.81 | 9.642% | $196.0509 | $196.05 | $196.05 | $196.10 |
| Purchase #4 | $31.90 | 7.684% | $34.3512 | $34.35 | $34.35 | $34.40 |
| Purchase #5 | $162.64 | 8.150% | $175.8952 | $175.90 | $175.90 | $175.90 |
| Purchase #6 | $25.76 | 6.377% | $27.4027 | $27.40 | $27.40 | $27.40 |
| Purchase #7 | $184.61 | 13.364% | $209.2813 | $209.28 | $209.30 | $209.30 |
| 7 purchase totals = | $839.38 | $923.5109 | $923.51 | $923.55 | $923.60 | |