| 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 | $189.37 | 4.833% | $198.5223 | $198.52 | $198.50 | $198.50 |
| Purchase #2 | $202.70 | 3.534% | $209.8634 | $209.86 | $209.85 | $209.90 |
| Purchase #3 | $164.69 | 5.429% | $173.631 | $173.63 | $173.65 | $173.60 |
| Purchase #4 | $111.80 | 7.440% | $120.1179 | $120.12 | $120.10 | $120.10 |
| Purchase #5 | $76.91 | 3.132% | $79.3188 | $79.32 | $79.30 | $79.30 |
| Purchase #6 | $115.69 | 11.120% | $128.5547 | $128.55 | $128.55 | $128.60 |
| Purchase #7 | $147.92 | 12.562% | $166.5017 | $166.50 | $166.50 | $166.50 |
| 7 purchase totals = | $1,009.08 | $1,076.5098 | $1,076.50 | $1,076.45 | $1,076.50 | |