| 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 | $147.63 | 10.160% | $162.6292 | $162.63 | $162.65 | $162.60 |
| Purchase #2 | $175.42 | 13.165% | $198.514 | $198.51 | $198.50 | $198.50 |
| Purchase #3 | $79.88 | 10.417% | $88.2011 | $88.20 | $88.20 | $88.20 |
| Purchase #4 | $15.46 | 9.189% | $16.8806 | $16.88 | $16.90 | $16.90 |
| Purchase #5 | $129.46 | 4.364% | $135.1096 | $135.11 | $135.10 | $135.10 |
| Purchase #6 | $108.81 | 8.759% | $118.3407 | $118.34 | $118.35 | $118.30 |
| Purchase #7 | $10.72 | 7.705% | $11.546 | $11.55 | $11.55 | $11.50 |
| 7 purchase totals = | $667.38 | $731.2212 | $731.22 | $731.25 | $731.10 | |