| 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 | $153.77 | 3.777% | $159.5779 | $159.58 | $159.60 | $159.60 |
| Purchase #2 | $241.87 | 13.562% | $274.6724 | $274.67 | $274.65 | $274.70 |
| Purchase #3 | $130.57 | 8.629% | $141.8369 | $141.84 | $141.85 | $141.80 |
| Purchase #4 | $62.98 | 12.346% | $70.7555 | $70.76 | $70.75 | $70.80 |
| Purchase #5 | $171.35 | 11.298% | $190.7091 | $190.71 | $190.70 | $190.70 |
| Purchase #6 | $181.34 | 11.412% | $202.0345 | $202.03 | $202.05 | $202.00 |
| Purchase #7 | $195.95 | 13.167% | $221.7507 | $221.75 | $221.75 | $221.80 |
| 7 purchase totals = | $1,137.83 | $1,261.3370 | $1,261.34 | $1,261.35 | $1,261.40 | |