| 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 | $137.49 | 11.506% | $153.3096 | $153.31 | $153.30 | $153.30 |
| Purchase #2 | $238.44 | 10.351% | $263.1209 | $263.12 | $263.10 | $263.10 |
| Purchase #3 | $9.95 | 8.505% | $10.7962 | $10.80 | $10.80 | $10.80 |
| Purchase #4 | $69.88 | 11.145% | $77.6681 | $77.67 | $77.65 | $77.70 |
| Purchase #5 | $160.90 | 10.691% | $178.1018 | $178.10 | $178.10 | $178.10 |
| Purchase #6 | $178.27 | 10.424% | $196.8529 | $196.85 | $196.85 | $196.90 |
| Purchase #7 | $135.29 | 4.105% | $140.8437 | $140.84 | $140.85 | $140.80 |
| 7 purchase totals = | $930.22 | $1,020.6932 | $1,020.69 | $1,020.65 | $1,020.70 | |