| 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 | $160.88 | 12.165% | $180.4511 | $180.45 | $180.45 | $180.50 |
| Purchase #2 | $50.45 | 12.849% | $56.9323 | $56.93 | $56.95 | $56.90 |
| Purchase #3 | $248.74 | 3.874% | $258.3762 | $258.38 | $258.40 | $258.40 |
| Purchase #4 | $205.43 | 6.688% | $219.1692 | $219.17 | $219.15 | $219.20 |
| Purchase #5 | $218.56 | 5.255% | $230.0453 | $230.05 | $230.05 | $230.00 |
| Purchase #6 | $53.59 | 13.148% | $60.636 | $60.64 | $60.65 | $60.60 |
| Purchase #7 | $181.54 | 4.314% | $189.3716 | $189.37 | $189.35 | $189.40 |
| 7 purchase totals = | $1,119.19 | $1,194.9817 | $1,194.99 | $1,195.00 | $1,195.00 | |