| 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 | $145.59 | 7.703% | $156.8048 | $156.80 | $156.80 | $156.80 |
| Purchase #2 | $249.54 | 10.137% | $274.8359 | $274.84 | $274.85 | $274.80 |
| Purchase #3 | $230.28 | 9.745% | $252.7208 | $252.72 | $252.70 | $252.70 |
| Purchase #4 | $9.91 | 7.151% | $10.6187 | $10.62 | $10.60 | $10.60 |
| Purchase #5 | $164.26 | 13.417% | $186.2988 | $186.30 | $186.30 | $186.30 |
| Purchase #6 | $197.53 | 10.136% | $217.5516 | $217.55 | $217.55 | $217.60 |
| Purchase #7 | $126.75 | 13.124% | $143.3847 | $143.38 | $143.40 | $143.40 |
| 7 purchase totals = | $1,123.86 | $1,242.2153 | $1,242.21 | $1,242.20 | $1,242.20 | |