| 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 | $156.41 | 13.294% | $177.2031 | $177.20 | $177.20 | $177.20 |
| Purchase #2 | $137.54 | 12.425% | $154.6293 | $154.63 | $154.65 | $154.60 |
| Purchase #3 | $226.64 | 13.380% | $256.9644 | $256.96 | $256.95 | $257.00 |
| Purchase #4 | $67.49 | 6.306% | $71.7459 | $71.75 | $71.75 | $71.70 |
| Purchase #5 | $221.62 | 8.292% | $239.9967 | $240.00 | $240.00 | $240.00 |
| Purchase #6 | $17.49 | 12.745% | $19.7191 | $19.72 | $19.70 | $19.70 |
| Purchase #7 | $192.65 | 13.493% | $218.6443 | $218.64 | $218.65 | $218.60 |
| 7 purchase totals = | $1,019.84 | $1,138.9028 | $1,138.90 | $1,138.90 | $1,138.80 | |