| 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 | $211.95 | 8.855% | $230.7182 | $230.72 | $230.70 | $230.70 |
| Purchase #2 | $69.74 | 9.535% | $76.3897 | $76.39 | $76.40 | $76.40 |
| Purchase #3 | $145.48 | 11.319% | $161.9469 | $161.95 | $161.95 | $161.90 |
| Purchase #4 | $86.30 | 10.787% | $95.6092 | $95.61 | $95.60 | $95.60 |
| Purchase #5 | $73.63 | 5.350% | $77.5692 | $77.57 | $77.55 | $77.60 |
| Purchase #6 | $140.45 | 11.840% | $157.0793 | $157.08 | $157.10 | $157.10 |
| Purchase #7 | $153.58 | 12.335% | $172.5241 | $172.52 | $172.50 | $172.50 |
| 7 purchase totals = | $881.13 | $971.8366 | $971.84 | $971.80 | $971.80 | |