| 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 | $162.48 | 4.576% | $169.9151 | $169.92 | $169.90 | $169.90 |
| Purchase #2 | $122.86 | 11.811% | $137.371 | $137.37 | $137.35 | $137.40 |
| Purchase #3 | $213.74 | 10.167% | $235.4709 | $235.47 | $235.45 | $235.50 |
| Purchase #4 | $181.82 | 3.121% | $187.4946 | $187.49 | $187.50 | $187.50 |
| Purchase #5 | $145.35 | 11.448% | $161.9897 | $161.99 | $162.00 | $162.00 |
| Purchase #6 | $29.82 | 8.297% | $32.2942 | $32.29 | $32.30 | $32.30 |
| Purchase #7 | $40.69 | 4.170% | $42.3868 | $42.39 | $42.40 | $42.40 |
| 7 purchase totals = | $896.76 | $966.9223 | $966.92 | $966.90 | $967.00 | |