| 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 | $138.35 | 13.601% | $157.167 | $157.17 | $157.15 | $157.20 |
| Purchase #2 | $13.63 | 8.176% | $14.7444 | $14.74 | $14.75 | $14.70 |
| Purchase #3 | $149.26 | 5.620% | $157.6484 | $157.65 | $157.65 | $157.60 |
| Purchase #4 | $61.86 | 12.644% | $69.6816 | $69.68 | $69.70 | $69.70 |
| Purchase #5 | $130.71 | 9.539% | $143.1784 | $143.18 | $143.20 | $143.20 |
| Purchase #6 | $168.86 | 7.287% | $181.1648 | $181.16 | $181.15 | $181.20 |
| Purchase #7 | $38.86 | 13.483% | $44.0995 | $44.10 | $44.10 | $44.10 |
| 7 purchase totals = | $701.53 | $767.6841 | $767.68 | $767.70 | $767.70 | |