| 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 | $211.65 | 5.730% | $223.7775 | $223.78 | $223.80 | $223.80 |
| Purchase #2 | $39.27 | 6.453% | $41.8041 | $41.80 | $41.80 | $41.80 |
| Purchase #3 | $161.63 | 3.712% | $167.6297 | $167.63 | $167.65 | $167.60 |
| Purchase #4 | $206.62 | 3.827% | $214.5273 | $214.53 | $214.55 | $214.50 |
| Purchase #5 | $193.82 | 6.380% | $206.1857 | $206.19 | $206.20 | $206.20 |
| Purchase #6 | $29.48 | 11.345% | $32.8245 | $32.82 | $32.80 | $32.80 |
| Purchase #7 | $139.79 | 13.455% | $158.5987 | $158.60 | $158.60 | $158.60 |
| 7 purchase totals = | $982.26 | $1,045.3475 | $1,045.35 | $1,045.40 | $1,045.30 | |