| 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 | $130.69 | 10.333% | $144.1942 | $144.19 | $144.20 | $144.20 |
| Purchase #2 | $16.74 | 13.712% | $19.0354 | $19.04 | $19.05 | $19.00 |
| Purchase #3 | $167.48 | 6.825% | $178.9105 | $178.91 | $178.90 | $178.90 |
| Purchase #4 | $154.50 | 4.580% | $161.5761 | $161.58 | $161.60 | $161.60 |
| Purchase #5 | $32.85 | 7.623% | $35.3542 | $35.35 | $35.35 | $35.40 |
| Purchase #6 | $95.90 | 11.440% | $106.871 | $106.87 | $106.85 | $106.90 |
| Purchase #7 | $119.48 | 8.286% | $129.3801 | $129.38 | $129.40 | $129.40 |
| 7 purchase totals = | $717.64 | $775.3215 | $775.32 | $775.35 | $775.40 | |