| 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 | $183.50 | 10.105% | $202.0427 | $202.04 | $202.05 | $202.00 |
| Purchase #2 | $19.85 | 12.681% | $22.3672 | $22.37 | $22.35 | $22.40 |
| Purchase #3 | $191.57 | 13.407% | $217.2538 | $217.25 | $217.25 | $217.30 |
| Purchase #4 | $166.37 | 12.783% | $187.6371 | $187.64 | $187.65 | $187.60 |
| Purchase #5 | $197.45 | 6.817% | $210.9102 | $210.91 | $210.90 | $210.90 |
| Purchase #6 | $33.52 | 9.582% | $36.7319 | $36.73 | $36.75 | $36.70 |
| Purchase #7 | $129.88 | 7.770% | $139.9717 | $139.97 | $139.95 | $140.00 |
| 7 purchase totals = | $922.14 | $1,016.9146 | $1,016.91 | $1,016.90 | $1,016.90 | |