| 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 | $183.72 | 6.642% | $195.9227 | $195.92 | $195.90 | $195.90 |
| Purchase #2 | $75.34 | 5.532% | $79.5078 | $79.51 | $79.50 | $79.50 |
| Purchase #3 | $210.48 | 9.652% | $230.7955 | $230.80 | $230.80 | $230.80 |
| Purchase #4 | $80.43 | 5.623% | $84.9526 | $84.95 | $84.95 | $85.00 |
| Purchase #5 | $32.65 | 11.673% | $36.4612 | $36.46 | $36.45 | $36.50 |
| Purchase #6 | $242.35 | 13.180% | $274.2917 | $274.29 | $274.30 | $274.30 |
| Purchase #7 | $142.44 | 5.660% | $150.5021 | $150.50 | $150.50 | $150.50 |
| 7 purchase totals = | $967.41 | $1,052.4336 | $1,052.43 | $1,052.40 | $1,052.50 | |