| 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 | $129.65 | 5.729% | $137.0776 | $137.08 | $137.10 | $137.10 |
| Purchase #2 | $10.75 | 5.441% | $11.3349 | $11.33 | $11.35 | $11.30 |
| Purchase #3 | $175.34 | 8.728% | $190.6437 | $190.64 | $190.65 | $190.60 |
| Purchase #4 | $202.27 | 8.631% | $219.7279 | $219.73 | $219.75 | $219.70 |
| Purchase #5 | $138.91 | 7.443% | $149.2491 | $149.25 | $149.25 | $149.20 |
| Purchase #6 | $80.92 | 5.365% | $85.2614 | $85.26 | $85.25 | $85.30 |
| Purchase #7 | $220.25 | 6.292% | $234.1081 | $234.11 | $234.10 | $234.10 |
| 7 purchase totals = | $958.09 | $1,027.4027 | $1,027.40 | $1,027.45 | $1,027.30 | |