| 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 | $145.98 | 3.482% | $151.063 | $151.06 | $151.05 | $151.10 |
| Purchase #2 | $211.66 | 8.590% | $229.8416 | $229.84 | $229.85 | $229.80 |
| Purchase #3 | $171.75 | 5.671% | $181.4899 | $181.49 | $181.50 | $181.50 |
| Purchase #4 | $41.80 | 4.556% | $43.7044 | $43.70 | $43.70 | $43.70 |
| Purchase #5 | $179.64 | 11.631% | $200.5339 | $200.53 | $200.55 | $200.50 |
| Purchase #6 | $107.95 | 5.656% | $114.0557 | $114.06 | $114.05 | $114.10 |
| Purchase #7 | $44.82 | 9.519% | $49.0864 | $49.09 | $49.10 | $49.10 |
| 7 purchase totals = | $903.60 | $969.7749 | $969.77 | $969.80 | $969.80 | |