| 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 | $119.61 | 9.294% | $130.7266 | $130.73 | $130.75 | $130.70 |
| Purchase #2 | $64.86 | 5.787% | $68.6134 | $68.61 | $68.60 | $68.60 |
| Purchase #3 | $183.79 | 6.181% | $195.1501 | $195.15 | $195.15 | $195.20 |
| Purchase #4 | $14.33 | 9.347% | $15.6694 | $15.67 | $15.65 | $15.70 |
| Purchase #5 | $230.44 | 6.458% | $245.3218 | $245.32 | $245.30 | $245.30 |
| Purchase #6 | $249.33 | 13.820% | $283.7874 | $283.79 | $283.80 | $283.80 |
| Purchase #7 | $164.37 | 8.699% | $178.6685 | $178.67 | $178.65 | $178.70 |
| 7 purchase totals = | $1,026.73 | $1,117.9372 | $1,117.94 | $1,117.90 | $1,118.00 | |