| 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 | $135.52 | 8.697% | $147.3062 | $147.31 | $147.30 | $147.30 |
| Purchase #2 | $64.42 | 7.426% | $69.2038 | $69.20 | $69.20 | $69.20 |
| Purchase #3 | $85.51 | 9.537% | $93.6651 | $93.67 | $93.65 | $93.70 |
| Purchase #4 | $106.51 | 6.323% | $113.2446 | $113.24 | $113.25 | $113.20 |
| Purchase #5 | $80.80 | 4.731% | $84.6226 | $84.62 | $84.60 | $84.60 |
| Purchase #6 | $178.31 | 8.230% | $192.9849 | $192.98 | $193.00 | $193.00 |
| Purchase #7 | $13.68 | 6.163% | $14.5231 | $14.52 | $14.50 | $14.50 |
| 7 purchase totals = | $664.75 | $715.5503 | $715.54 | $715.50 | $715.50 | |