| 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 | $133.99 | 8.588% | $145.4971 | $145.50 | $145.50 | $145.50 |
| Purchase #2 | $27.65 | 4.340% | $28.85 | $28.85 | $28.85 | $28.90 |
| Purchase #3 | $40.86 | 7.433% | $43.8971 | $43.90 | $43.90 | $43.90 |
| Purchase #4 | $83.49 | 7.258% | $89.5497 | $89.55 | $89.55 | $89.50 |
| Purchase #5 | $218.63 | 8.603% | $237.4387 | $237.44 | $237.45 | $237.40 |
| Purchase #6 | $189.80 | 3.103% | $195.6895 | $195.69 | $195.70 | $195.70 |
| Purchase #7 | $70.48 | 8.837% | $76.7083 | $76.71 | $76.70 | $76.70 |
| 7 purchase totals = | $764.90 | $817.6304 | $817.64 | $817.65 | $817.60 | |