| 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 | $144.89 | 8.830% | $157.6838 | $157.68 | $157.70 | $157.70 |
| Purchase #2 | $101.92 | 13.301% | $115.4764 | $115.48 | $115.50 | $115.50 |
| Purchase #3 | $182.51 | 6.766% | $194.8586 | $194.86 | $194.85 | $194.90 |
| Purchase #4 | $23.42 | 8.316% | $25.3676 | $25.37 | $25.35 | $25.40 |
| Purchase #5 | $173.86 | 3.436% | $179.8338 | $179.83 | $179.85 | $179.80 |
| Purchase #6 | $193.98 | 12.346% | $217.9288 | $217.93 | $217.95 | $217.90 |
| Purchase #7 | $145.33 | 9.345% | $158.9111 | $158.91 | $158.90 | $158.90 |
| 7 purchase totals = | $965.91 | $1,050.0601 | $1,050.06 | $1,050.10 | $1,050.10 | |