| 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 | $149.77 | 12.621% | $168.6725 | $168.67 | $168.65 | $168.70 |
| Purchase #2 | $243.51 | 12.721% | $274.4869 | $274.49 | $274.50 | $274.50 |
| Purchase #3 | $187.27 | 3.727% | $194.2496 | $194.25 | $194.25 | $194.20 |
| Purchase #4 | $32.66 | 5.663% | $34.5095 | $34.51 | $34.50 | $34.50 |
| Purchase #5 | $193.36 | 4.742% | $202.5291 | $202.53 | $202.55 | $202.50 |
| Purchase #6 | $183.67 | 6.775% | $196.1136 | $196.11 | $196.10 | $196.10 |
| Purchase #7 | $39.63 | 8.313% | $42.9244 | $42.92 | $42.90 | $42.90 |
| 7 purchase totals = | $1,029.87 | $1,113.4856 | $1,113.48 | $1,113.45 | $1,113.40 | |