| 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 | $155.80 | 12.535% | $175.3295 | $175.33 | $175.35 | $175.30 |
| Purchase #2 | $72.93 | 11.149% | $81.061 | $81.06 | $81.05 | $81.10 |
| Purchase #3 | $193.82 | 13.220% | $219.443 | $219.44 | $219.45 | $219.40 |
| Purchase #4 | $245.82 | 10.624% | $271.9359 | $271.94 | $271.95 | $271.90 |
| Purchase #5 | $147.88 | 7.239% | $158.585 | $158.59 | $158.60 | $158.60 |
| Purchase #6 | $183.67 | 5.259% | $193.3292 | $193.33 | $193.35 | $193.30 |
| Purchase #7 | $209.47 | 3.424% | $216.6423 | $216.64 | $216.65 | $216.60 |
| 7 purchase totals = | $1,209.39 | $1,316.3259 | $1,316.33 | $1,316.40 | $1,316.20 | |