| 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 | $159.58 | 10.178% | $175.8221 | $175.82 | $175.80 | $175.80 |
| Purchase #2 | $171.35 | 8.349% | $185.656 | $185.66 | $185.65 | $185.70 |
| Purchase #3 | $19.62 | 6.748% | $20.944 | $20.94 | $20.95 | $20.90 |
| Purchase #4 | $30.93 | 4.438% | $32.3027 | $32.30 | $32.30 | $32.30 |
| Purchase #5 | $205.57 | 7.184% | $220.3381 | $220.34 | $220.35 | $220.30 |
| Purchase #6 | $205.53 | 6.517% | $218.9244 | $218.92 | $218.90 | $218.90 |
| Purchase #7 | $84.43 | 8.799% | $91.859 | $91.86 | $91.85 | $91.90 |
| 7 purchase totals = | $877.01 | $945.8463 | $945.84 | $945.80 | $945.80 | |