| 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 | $142.43 | 13.429% | $161.5569 | $161.56 | $161.55 | $161.60 |
| Purchase #2 | $156.60 | 6.843% | $167.3161 | $167.32 | $167.30 | $167.30 |
| Purchase #3 | $241.52 | 7.503% | $259.6412 | $259.64 | $259.65 | $259.60 |
| Purchase #4 | $192.42 | 4.811% | $201.6773 | $201.68 | $201.70 | $201.70 |
| Purchase #5 | $241.39 | 12.864% | $272.4424 | $272.44 | $272.45 | $272.40 |
| Purchase #6 | $69.85 | 4.448% | $72.9569 | $72.96 | $72.95 | $73.00 |
| Purchase #7 | $35.91 | 11.233% | $39.9438 | $39.94 | $39.95 | $39.90 |
| 7 purchase totals = | $1,080.12 | $1,175.5346 | $1,175.54 | $1,175.55 | $1,175.50 | |