| 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 | $16.64 | 9.373% | $18.1997 | $18.20 | $18.20 | $18.20 |
| Purchase #2 | $220.43 | 4.712% | $230.8167 | $230.82 | $230.80 | $230.80 |
| Purchase #3 | $149.88 | 8.655% | $162.8521 | $162.85 | $162.85 | $162.90 |
| Purchase #4 | $217.34 | 7.509% | $233.6601 | $233.66 | $233.65 | $233.70 |
| Purchase #5 | $231.81 | 9.196% | $253.1272 | $253.13 | $253.15 | $253.10 |
| Purchase #6 | $134.60 | 5.191% | $141.5871 | $141.59 | $141.60 | $141.60 |
| Purchase #7 | $47.30 | 12.232% | $53.0857 | $53.09 | $53.10 | $53.10 |
| 7 purchase totals = | $1,018.00 | $1,093.3286 | $1,093.34 | $1,093.35 | $1,093.40 | |