| 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 | $132.32 | 3.710% | $137.2291 | $137.23 | $137.25 | $137.20 |
| Purchase #2 | $79.87 | 13.457% | $90.6181 | $90.62 | $90.60 | $90.60 |
| Purchase #3 | $135.99 | 4.353% | $141.9096 | $141.91 | $141.90 | $141.90 |
| Purchase #4 | $186.94 | 5.658% | $197.5171 | $197.52 | $197.50 | $197.50 |
| Purchase #5 | $19.35 | 3.775% | $20.0805 | $20.08 | $20.10 | $20.10 |
| Purchase #6 | $194.77 | 4.139% | $202.8315 | $202.83 | $202.85 | $202.80 |
| Purchase #7 | $178.45 | 8.742% | $194.0501 | $194.05 | $194.05 | $194.10 |
| 7 purchase totals = | $927.69 | $984.2360 | $984.24 | $984.25 | $984.20 | |