| 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 | $138.71 | 5.573% | $146.4403 | $146.44 | $146.45 | $146.40 |
| Purchase #2 | $183.56 | 8.112% | $198.4504 | $198.45 | $198.45 | $198.50 |
| Purchase #3 | $88.88 | 4.626% | $92.9916 | $92.99 | $93.00 | $93.00 |
| Purchase #4 | $29.54 | 9.434% | $32.3268 | $32.33 | $32.35 | $32.30 |
| Purchase #5 | $142.96 | 13.532% | $162.3053 | $162.31 | $162.30 | $162.30 |
| Purchase #6 | $117.86 | 9.590% | $129.1628 | $129.16 | $129.15 | $129.20 |
| Purchase #7 | $107.34 | 12.354% | $120.6008 | $120.60 | $120.60 | $120.60 |
| 7 purchase totals = | $808.85 | $882.2780 | $882.28 | $882.30 | $882.30 | |