| 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 | $178.57 | 13.439% | $202.568 | $202.57 | $202.55 | $202.60 |
| Purchase #2 | $204.86 | 3.429% | $211.8846 | $211.88 | $211.90 | $211.90 |
| Purchase #3 | $161.62 | 3.320% | $166.9858 | $166.99 | $167.00 | $167.00 |
| Purchase #4 | $202.97 | 7.659% | $218.5155 | $218.52 | $218.50 | $218.50 |
| Purchase #5 | $29.53 | 8.354% | $31.9969 | $32.00 | $32.00 | $32.00 |
| Purchase #6 | $149.54 | 10.540% | $165.3015 | $165.30 | $165.30 | $165.30 |
| Purchase #7 | $110.48 | 7.186% | $118.4191 | $118.42 | $118.40 | $118.40 |
| 7 purchase totals = | $1,037.57 | $1,115.6714 | $1,115.68 | $1,115.65 | $1,115.70 | |