| 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 | $144.83 | 8.424% | $157.0305 | $157.03 | $157.05 | $157.00 |
| Purchase #2 | $162.64 | 9.504% | $178.0973 | $178.10 | $178.10 | $178.10 |
| Purchase #3 | $233.97 | 3.145% | $241.3284 | $241.33 | $241.35 | $241.30 |
| Purchase #4 | $249.33 | 11.131% | $277.0829 | $277.08 | $277.10 | $277.10 |
| Purchase #5 | $73.35 | 9.293% | $80.1664 | $80.17 | $80.15 | $80.20 |
| Purchase #6 | $79.85 | 10.742% | $88.4275 | $88.43 | $88.45 | $88.40 |
| Purchase #7 | $91.49 | 13.386% | $103.7369 | $103.74 | $103.75 | $103.70 |
| 7 purchase totals = | $1,035.46 | $1,125.8699 | $1,125.88 | $1,125.95 | $1,125.80 | |