| 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 | $76.36 | 10.394% | $84.2969 | $84.30 | $84.30 | $84.30 |
| Purchase #2 | $147.43 | 8.711% | $160.2726 | $160.27 | $160.25 | $160.30 |
| Purchase #3 | $66.97 | 6.297% | $71.1871 | $71.19 | $71.20 | $71.20 |
| Purchase #4 | $240.77 | 5.808% | $254.7539 | $254.75 | $254.75 | $254.80 |
| Purchase #5 | $239.49 | 5.641% | $252.9996 | $253.00 | $253.00 | $253.00 |
| Purchase #6 | $208.57 | 6.363% | $221.8413 | $221.84 | $221.85 | $221.80 |
| Purchase #7 | $128.78 | 7.578% | $138.5389 | $138.54 | $138.55 | $138.50 |
| 7 purchase totals = | $1,108.37 | $1,183.8903 | $1,183.89 | $1,183.90 | $1,183.90 | |