| 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 | $147.53 | 5.587% | $155.7725 | $155.77 | $155.75 | $155.80 |
| Purchase #2 | $112.67 | 13.673% | $128.0754 | $128.08 | $128.10 | $128.10 |
| Purchase #3 | $102.75 | 4.228% | $107.0943 | $107.09 | $107.10 | $107.10 |
| Purchase #4 | $230.88 | 12.104% | $258.8257 | $258.83 | $258.85 | $258.80 |
| Purchase #5 | $117.62 | 11.560% | $131.2169 | $131.22 | $131.20 | $131.20 |
| Purchase #6 | $245.48 | 4.190% | $255.7656 | $255.77 | $255.75 | $255.80 |
| Purchase #7 | $208.43 | 5.607% | $220.1167 | $220.12 | $220.10 | $220.10 |
| 7 purchase totals = | $1,165.36 | $1,256.8671 | $1,256.88 | $1,256.85 | $1,256.90 | |