| 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 | $246.68 | 6.696% | $263.1977 | $263.20 | $263.20 | $263.20 |
| Purchase #2 | $18.66 | 4.198% | $19.4433 | $19.44 | $19.45 | $19.40 |
| Purchase #3 | $121.51 | 11.167% | $135.079 | $135.08 | $135.10 | $135.10 |
| Purchase #4 | $140.68 | 4.749% | $147.3609 | $147.36 | $147.35 | $147.40 |
| Purchase #5 | $228.26 | 11.280% | $254.0077 | $254.01 | $254.00 | $254.00 |
| Purchase #6 | $151.29 | 5.401% | $159.4612 | $159.46 | $159.45 | $159.50 |
| Purchase #7 | $178.62 | 8.524% | $193.8456 | $193.85 | $193.85 | $193.80 |
| 7 purchase totals = | $1,085.70 | $1,172.3954 | $1,172.40 | $1,172.40 | $1,172.40 | |