| 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 | $178.77 | 10.250% | $197.0939 | $197.09 | $197.10 | $197.10 |
| Purchase #2 | $215.26 | 10.866% | $238.6502 | $238.65 | $238.65 | $238.70 |
| Purchase #3 | $163.27 | 12.674% | $183.9628 | $183.96 | $183.95 | $184.00 |
| Purchase #4 | $107.86 | 11.658% | $120.4343 | $120.43 | $120.45 | $120.40 |
| Purchase #5 | $8.75 | 4.413% | $9.1361 | $9.14 | $9.15 | $9.10 |
| Purchase #6 | $204.96 | 12.558% | $230.6989 | $230.70 | $230.70 | $230.70 |
| Purchase #7 | $198.52 | 10.622% | $219.6068 | $219.61 | $219.60 | $219.60 |
| 7 purchase totals = | $1,077.39 | $1,199.5830 | $1,199.58 | $1,199.60 | $1,199.60 | |