| 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 | $142.91 | 13.756% | $162.5687 | $162.57 | $162.55 | $162.60 |
| Purchase #2 | $130.98 | 10.865% | $145.211 | $145.21 | $145.20 | $145.20 |
| Purchase #3 | $64.75 | 6.598% | $69.0222 | $69.02 | $69.00 | $69.00 |
| Purchase #4 | $57.43 | 10.783% | $63.6227 | $63.62 | $63.60 | $63.60 |
| Purchase #5 | $159.83 | 9.269% | $174.6446 | $174.64 | $174.65 | $174.60 |
| Purchase #6 | $53.68 | 8.702% | $58.3512 | $58.35 | $58.35 | $58.40 |
| Purchase #7 | $214.92 | 13.194% | $243.2765 | $243.28 | $243.30 | $243.30 |
| 7 purchase totals = | $824.50 | $916.6969 | $916.69 | $916.65 | $916.70 | |