| 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 | $76.77 | 8.696% | $83.4459 | $83.45 | $83.45 | $83.40 |
| Purchase #2 | $176.34 | 10.393% | $194.667 | $194.67 | $194.65 | $194.70 |
| Purchase #3 | $179.95 | 8.603% | $195.4311 | $195.43 | $195.45 | $195.40 |
| Purchase #4 | $173.59 | 3.458% | $179.5927 | $179.59 | $179.60 | $179.60 |
| Purchase #5 | $204.88 | 6.482% | $218.1603 | $218.16 | $218.15 | $218.20 |
| Purchase #6 | $105.74 | 4.635% | $110.641 | $110.64 | $110.65 | $110.60 |
| Purchase #7 | $196.48 | 13.865% | $223.722 | $223.72 | $223.70 | $223.70 |
| 7 purchase totals = | $1,113.75 | $1,205.6600 | $1,205.66 | $1,205.65 | $1,205.60 | |