| 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 | $176.40 | 8.177% | $190.8242 | $190.82 | $190.80 | $190.80 |
| Purchase #2 | $147.35 | 9.590% | $161.4809 | $161.48 | $161.50 | $161.50 |
| Purchase #3 | $120.39 | 7.668% | $129.6215 | $129.62 | $129.60 | $129.60 |
| Purchase #4 | $196.55 | 11.735% | $219.6151 | $219.62 | $219.60 | $219.60 |
| Purchase #5 | $116.32 | 4.872% | $121.9871 | $121.99 | $122.00 | $122.00 |
| Purchase #6 | $204.86 | 6.475% | $218.1247 | $218.12 | $218.10 | $218.10 |
| Purchase #7 | $19.84 | 5.280% | $20.8876 | $20.89 | $20.90 | $20.90 |
| 7 purchase totals = | $981.71 | $1,062.5411 | $1,062.54 | $1,062.50 | $1,062.50 | |