| 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 | $179.84 | 4.718% | $188.3249 | $188.32 | $188.30 | $188.30 |
| Purchase #2 | $168.60 | 11.422% | $187.8575 | $187.86 | $187.85 | $187.90 |
| Purchase #3 | $179.42 | 11.702% | $200.4157 | $200.42 | $200.40 | $200.40 |
| Purchase #4 | $160.36 | 4.482% | $167.5473 | $167.55 | $167.55 | $167.50 |
| Purchase #5 | $96.83 | 11.490% | $107.9558 | $107.96 | $107.95 | $108.00 |
| Purchase #6 | $22.60 | 10.550% | $24.9843 | $24.98 | $25.00 | $25.00 |
| Purchase #7 | $155.73 | 7.849% | $167.9532 | $167.95 | $167.95 | $168.00 |
| 7 purchase totals = | $963.38 | $1,045.0387 | $1,045.04 | $1,045.00 | $1,045.10 | |