| 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 | $133.74 | 3.752% | $138.7579 | $138.76 | $138.75 | $138.80 |
| Purchase #2 | $64.56 | 7.167% | $69.187 | $69.19 | $69.20 | $69.20 |
| Purchase #3 | $96.28 | 12.598% | $108.4094 | $108.41 | $108.40 | $108.40 |
| Purchase #4 | $152.64 | 6.391% | $162.3952 | $162.40 | $162.40 | $162.40 |
| Purchase #5 | $55.80 | 3.149% | $57.5571 | $57.56 | $57.55 | $57.60 |
| Purchase #6 | $224.61 | 11.428% | $250.2784 | $250.28 | $250.30 | $250.30 |
| Purchase #7 | $57.99 | 5.211% | $61.0119 | $61.01 | $61.00 | $61.00 |
| 7 purchase totals = | $785.62 | $847.5969 | $847.61 | $847.60 | $847.70 | |