| 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 | $162.99 | 11.585% | $181.8724 | $181.87 | $181.85 | $181.90 |
| Purchase #2 | $149.55 | 12.746% | $168.6116 | $168.61 | $168.60 | $168.60 |
| Purchase #3 | $152.77 | 5.239% | $160.7736 | $160.77 | $160.75 | $160.80 |
| Purchase #4 | $60.40 | 4.792% | $63.2944 | $63.29 | $63.30 | $63.30 |
| Purchase #5 | $114.95 | 13.790% | $130.8016 | $130.80 | $130.80 | $130.80 |
| Purchase #6 | $177.82 | 5.519% | $187.6339 | $187.63 | $187.65 | $187.60 |
| Purchase #7 | $230.72 | 8.679% | $250.7442 | $250.74 | $250.75 | $250.70 |
| 7 purchase totals = | $1,049.20 | $1,143.7317 | $1,143.71 | $1,143.70 | $1,143.70 | |