| 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 | $150.82 | 12.811% | $170.1416 | $170.14 | $170.15 | $170.10 |
| Purchase #2 | $136.68 | 3.518% | $141.4884 | $141.49 | $141.50 | $141.50 |
| Purchase #3 | $168.61 | 5.783% | $178.3607 | $178.36 | $178.35 | $178.40 |
| Purchase #4 | $244.42 | 10.247% | $269.4657 | $269.47 | $269.45 | $269.50 |
| Purchase #5 | $182.59 | 3.744% | $189.4262 | $189.43 | $189.45 | $189.40 |
| Purchase #6 | $73.72 | 3.279% | $76.1373 | $76.14 | $76.15 | $76.10 |
| Purchase #7 | $13.42 | 10.403% | $14.8161 | $14.82 | $14.80 | $14.80 |
| 7 purchase totals = | $970.26 | $1,039.8360 | $1,039.85 | $1,039.85 | $1,039.80 | |