| 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 | $178.45 | 8.767% | $194.0947 | $194.09 | $194.10 | $194.10 |
| Purchase #2 | $50.86 | 13.147% | $57.5466 | $57.55 | $57.55 | $57.50 |
| Purchase #3 | $63.40 | 11.722% | $70.8317 | $70.83 | $70.85 | $70.80 |
| Purchase #4 | $83.35 | 3.391% | $86.1764 | $86.18 | $86.20 | $86.20 |
| Purchase #5 | $113.34 | 7.580% | $121.9312 | $121.93 | $121.95 | $121.90 |
| Purchase #6 | $120.93 | 9.398% | $132.295 | $132.30 | $132.30 | $132.30 |
| Purchase #7 | $60.50 | 10.505% | $66.8555 | $66.86 | $66.85 | $66.90 |
| 7 purchase totals = | $670.83 | $729.7311 | $729.74 | $729.80 | $729.70 | |