| 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 | $179.56 | 11.777% | $200.7068 | $200.71 | $200.70 | $200.70 |
| Purchase #2 | $135.86 | 7.392% | $145.9028 | $145.90 | $145.90 | $145.90 |
| Purchase #3 | $173.55 | 13.744% | $197.4027 | $197.40 | $197.40 | $197.40 |
| Purchase #4 | $145.90 | 7.677% | $157.1007 | $157.10 | $157.10 | $157.10 |
| Purchase #5 | $228.88 | 5.366% | $241.1617 | $241.16 | $241.15 | $241.20 |
| Purchase #6 | $107.68 | 9.245% | $117.635 | $117.64 | $117.65 | $117.60 |
| Purchase #7 | $13.72 | 8.767% | $14.9228 | $14.92 | $14.90 | $14.90 |
| 7 purchase totals = | $985.15 | $1,074.8325 | $1,074.83 | $1,074.80 | $1,074.80 | |