| 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 | $139.37 | 8.369% | $151.0339 | $151.03 | $151.05 | $151.00 |
| Purchase #2 | $33.48 | 6.142% | $35.5363 | $35.54 | $35.55 | $35.50 |
| Purchase #3 | $241.49 | 13.624% | $274.3906 | $274.39 | $274.40 | $274.40 |
| Purchase #4 | $166.72 | 11.493% | $185.8811 | $185.88 | $185.90 | $185.90 |
| Purchase #5 | $34.28 | 12.275% | $38.4879 | $38.49 | $38.50 | $38.50 |
| Purchase #6 | $5.58 | 10.332% | $6.1565 | $6.16 | $6.15 | $6.20 |
| Purchase #7 | $177.95 | 9.834% | $195.4496 | $195.45 | $195.45 | $195.40 |
| 7 purchase totals = | $798.87 | $886.9359 | $886.94 | $887.00 | $886.90 | |