| 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 | $146.99 | 7.720% | $158.3376 | $158.34 | $158.35 | $158.30 |
| Purchase #2 | $103.54 | 7.184% | $110.9783 | $110.98 | $111.00 | $111.00 |
| Purchase #3 | $226.60 | 13.627% | $257.4788 | $257.48 | $257.50 | $257.50 |
| Purchase #4 | $103.26 | 12.328% | $115.9899 | $115.99 | $116.00 | $116.00 |
| Purchase #5 | $24.48 | 4.679% | $25.6254 | $25.63 | $25.65 | $25.60 |
| Purchase #6 | $215.74 | 13.859% | $245.6394 | $245.64 | $245.65 | $245.60 |
| Purchase #7 | $246.69 | 9.191% | $269.3633 | $269.36 | $269.35 | $269.40 |
| 7 purchase totals = | $1,067.30 | $1,183.4127 | $1,183.42 | $1,183.50 | $1,183.40 | |