| 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 | $233.74 | 13.757% | $265.8956 | $265.90 | $265.90 | $265.90 |
| Purchase #2 | $165.50 | 12.173% | $185.6463 | $185.65 | $185.65 | $185.60 |
| Purchase #3 | $182.38 | 9.846% | $200.3371 | $200.34 | $200.35 | $200.30 |
| Purchase #4 | $187.47 | 5.138% | $197.1022 | $197.10 | $197.10 | $197.10 |
| Purchase #5 | $246.30 | 13.517% | $279.5924 | $279.59 | $279.60 | $279.60 |
| Purchase #6 | $225.65 | 10.392% | $249.0995 | $249.10 | $249.10 | $249.10 |
| Purchase #7 | $240.75 | 8.344% | $260.8382 | $260.84 | $260.85 | $260.80 |
| 7 purchase totals = | $1,481.79 | $1,638.5113 | $1,638.52 | $1,638.55 | $1,638.40 | |