| 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 | $163.47 | 5.525% | $172.5017 | $172.50 | $172.50 | $172.50 |
| Purchase #2 | $140.97 | 7.599% | $151.6823 | $151.68 | $151.70 | $151.70 |
| Purchase #3 | $224.43 | 12.339% | $252.1224 | $252.12 | $252.10 | $252.10 |
| Purchase #4 | $145.91 | 4.521% | $152.5066 | $152.51 | $152.50 | $152.50 |
| Purchase #5 | $133.92 | 5.752% | $141.6231 | $141.62 | $141.60 | $141.60 |
| Purchase #6 | $194.70 | 12.647% | $219.3237 | $219.32 | $219.30 | $219.30 |
| Purchase #7 | $82.85 | 10.470% | $91.5244 | $91.52 | $91.50 | $91.50 |
| 7 purchase totals = | $1,086.25 | $1,181.2842 | $1,181.27 | $1,181.20 | $1,181.20 | |