| 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 | $143.75 | 9.634% | $157.5989 | $157.60 | $157.60 | $157.60 |
| Purchase #2 | $188.64 | 3.191% | $194.6595 | $194.66 | $194.65 | $194.70 |
| Purchase #3 | $83.30 | 5.484% | $87.8682 | $87.87 | $87.85 | $87.90 |
| Purchase #4 | $245.54 | 12.412% | $276.0164 | $276.02 | $276.00 | $276.00 |
| Purchase #5 | $214.89 | 12.726% | $242.2369 | $242.24 | $242.25 | $242.20 |
| Purchase #6 | $247.69 | 6.379% | $263.4901 | $263.49 | $263.50 | $263.50 |
| Purchase #7 | $193.49 | 9.529% | $211.9277 | $211.93 | $211.95 | $211.90 |
| 7 purchase totals = | $1,317.30 | $1,433.7977 | $1,433.81 | $1,433.80 | $1,433.80 | |