| 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 | $133.35 | 12.315% | $149.7721 | $149.77 | $149.75 | $149.80 |
| Purchase #2 | $96.48 | 13.264% | $109.2771 | $109.28 | $109.30 | $109.30 |
| Purchase #3 | $95.60 | 9.845% | $105.0118 | $105.01 | $105.00 | $105.00 |
| Purchase #4 | $6.51 | 6.696% | $6.9459 | $6.95 | $6.95 | $6.90 |
| Purchase #5 | $27.79 | 4.733% | $29.1053 | $29.11 | $29.10 | $29.10 |
| Purchase #6 | $103.69 | 4.656% | $108.5178 | $108.52 | $108.50 | $108.50 |
| Purchase #7 | $160.54 | 4.470% | $167.7161 | $167.72 | $167.70 | $167.70 |
| 7 purchase totals = | $623.96 | $676.3461 | $676.36 | $676.30 | $676.30 | |