| 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 | $187.44 | 7.829% | $202.1147 | $202.11 | $202.10 | $202.10 |
| Purchase #2 | $117.91 | 10.812% | $130.6584 | $130.66 | $130.65 | $130.70 |
| Purchase #3 | $87.85 | 9.206% | $95.9375 | $95.94 | $95.95 | $95.90 |
| Purchase #4 | $194.66 | 6.215% | $206.7581 | $206.76 | $206.75 | $206.80 |
| Purchase #5 | $142.99 | 10.838% | $158.4873 | $158.49 | $158.50 | $158.50 |
| Purchase #6 | $150.59 | 12.142% | $168.8746 | $168.87 | $168.85 | $168.90 |
| Purchase #7 | $113.84 | 8.145% | $123.1123 | $123.11 | $123.10 | $123.10 |
| 7 purchase totals = | $995.28 | $1,085.9429 | $1,085.94 | $1,085.90 | $1,086.00 | |