| 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 | $134.58 | 7.236% | $144.3182 | $144.32 | $144.30 | $144.30 |
| Purchase #2 | $105.49 | 13.206% | $119.421 | $119.42 | $119.40 | $119.40 |
| Purchase #3 | $153.29 | 6.163% | $162.7373 | $162.74 | $162.75 | $162.70 |
| Purchase #4 | $209.27 | 3.570% | $216.7409 | $216.74 | $216.75 | $216.70 |
| Purchase #5 | $66.83 | 13.778% | $76.0378 | $76.04 | $76.05 | $76.00 |
| Purchase #6 | $17.59 | 12.829% | $19.8466 | $19.85 | $19.85 | $19.80 |
| Purchase #7 | $130.83 | 4.233% | $136.368 | $136.37 | $136.35 | $136.40 |
| 7 purchase totals = | $817.88 | $875.4698 | $875.48 | $875.45 | $875.30 | |