| 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 | $156.53 | 6.843% | $167.2413 | $167.24 | $167.25 | $167.20 |
| Purchase #2 | $180.85 | 11.860% | $202.2988 | $202.30 | $202.30 | $202.30 |
| Purchase #3 | $189.25 | 13.668% | $215.1167 | $215.12 | $215.10 | $215.10 |
| Purchase #4 | $70.39 | 8.874% | $76.6364 | $76.64 | $76.65 | $76.60 |
| Purchase #5 | $112.68 | 3.219% | $116.3072 | $116.31 | $116.30 | $116.30 |
| Purchase #6 | $40.65 | 13.732% | $46.2321 | $46.23 | $46.25 | $46.20 |
| Purchase #7 | $229.98 | 10.105% | $253.2195 | $253.22 | $253.20 | $253.20 |
| 7 purchase totals = | $980.33 | $1,077.0520 | $1,077.06 | $1,077.05 | $1,076.90 | |