| 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 | $160.38 | 6.182% | $170.2947 | $170.29 | $170.30 | $170.30 |
| Purchase #2 | $197.28 | 5.678% | $208.4816 | $208.48 | $208.50 | $208.50 |
| Purchase #3 | $212.43 | 13.810% | $241.7666 | $241.77 | $241.75 | $241.80 |
| Purchase #4 | $240.96 | 13.805% | $274.2245 | $274.22 | $274.20 | $274.20 |
| Purchase #5 | $145.78 | 7.506% | $156.7222 | $156.72 | $156.70 | $156.70 |
| Purchase #6 | $226.84 | 3.361% | $234.4641 | $234.46 | $234.45 | $234.50 |
| Purchase #7 | $6.35 | 8.548% | $6.8928 | $6.89 | $6.90 | $6.90 |
| 7 purchase totals = | $1,190.02 | $1,292.8465 | $1,292.83 | $1,292.80 | $1,292.90 | |