| 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 | $146.30 | 13.307% | $165.7681 | $165.77 | $165.75 | $165.80 |
| Purchase #2 | $137.78 | 4.107% | $143.4386 | $143.44 | $143.45 | $143.40 |
| Purchase #3 | $159.73 | 7.639% | $171.9318 | $171.93 | $171.95 | $171.90 |
| Purchase #4 | $174.84 | 11.316% | $194.6249 | $194.62 | $194.60 | $194.60 |
| Purchase #5 | $228.56 | 7.594% | $245.9168 | $245.92 | $245.90 | $245.90 |
| Purchase #6 | $56.92 | 6.598% | $60.6756 | $60.68 | $60.70 | $60.70 |
| Purchase #7 | $220.35 | 9.514% | $241.3141 | $241.31 | $241.30 | $241.30 |
| 7 purchase totals = | $1,124.48 | $1,223.6699 | $1,223.67 | $1,223.65 | $1,223.60 | |